1. <dd id="skci7"></dd>

  2. <s id="skci7"><object id="skci7"></object></s>

    <tbody id="skci7"><pre id="skci7"></pre></tbody>

  3. <li id="skci7"></li>
  4. ISOMET聲光調制器, 聲光偏轉器, 聲光移頻器, AOTF, 聲光可調諧濾波器

    光纖光譜儀,積分球,均勻光源,太赫茲系統應用專家
    光譜儀
    >>
    光譜儀系統
    >>
    激光器
    >>
    激光測量
    >>
    寬帶光源
    >>
    LED和影像測量
    >>
    光譜儀附件
    >>
    太赫茲系統
    >>
    濾光片
     濾光片
    石墨烯納米材料
     石墨烯納米材料
     

    ISOMET聲光調制器, 聲光偏轉器, 聲光移頻器, AOTF, 聲光可調諧濾波器

    ISOMET聲光調制器, 聲光偏轉器, 聲光移頻器, AOTF, 聲光可調諧濾波器

     

    ISOMET公司主要生產各種聲光器件,包括聲光調制器, 聲光偏轉器, 聲光移頻器, AOTF, 聲光可調諧濾波器。

    聲光調制器件由聲光介質和壓電換能器構成。當驅動源的某種特定載波頻率驅動換能器時,換能器即產生同一頻率的超聲波并傳入聲光介質,在介質內形成折射率變化,光束通過介質時即發生相互作用而改變光的傳播方向即產生衍射。聲光調制是一種外調制技術,通常把控制激光束強度變化的聲光器件稱作聲光調制器。聲光調制技術比光源的直接調制技術有高得多的調制頻率;與電光調制技術相比,它有更高的消光比(一般大于1000:1),更低的驅動功率,更優良的溫度穩定性和更好的光點質量以及低的價格;與機械調制方式相比,它有更小的體積、重量和更好的輸出波形。

    All AO devices feature a piezo-electric transducer bonded to one face of a crystal material. When an RF drive signal is applied to this transducer, a travelling acoustic wave is generated in the crystal. Due to the photo-elastic effect the acoustic column produces a periodic change in the refractive index, similar in effect to the slits of a diffraction grating. Practical AO devices are designed such that a high proportion of the incident laser light is diffracted into a single output order. This is operation in the Bragg regime.

    ISOMET聲光調制器, 聲光偏轉器, 聲光移頻器, AOTF, 聲光可調諧濾波器

    Bragg diffraction requires a defined interaction length (L), and the laser light to be input at a specific angle. The Bragg and separation angles are a function of the optical wavelength, the RF drive frequency and the crystal acoustic velocity (V). Some AO crystal types require the input beam to be polarized.
    The RF drive frequency determines the output angle of the diffracted beam and the RF power determines the beam intensity. These are the basic control mechanisms of AO modulators and deflectors.

     

    聲光調制器 Acousto-optics Modulators

    Acousto-optic modulators (AOM) are used to control laser beam intensity.

    This can be simple ON:OFF modulation for fast switching or variable level modulation to provide proportional intensity control. These modes are determined by the RF driver type; digital or analog modulation respectively (or a combination of both).

    The RF drive frequency is typically fixed and the RF amplitude is modulated accordingly.

    The optical rise and fall time is defined by the laser beam diameter in the AOM and the crystal acoustic velocity. For high modulation rates, the beam will need to be focused at the AOM.

    Model
    Crystal Material
    Active App(mm)
    Typical Risetime (ns)
    Typical Modulation Freq. (MHz)
    Center Freq. (MHz)
    Suggested Driver
    Fixed or Variable Frequency
    Feature
    Single Beam Modulators: UV - Blue
    M1062-FS40L-5.5
    Fused Silica
    5.5
    600
    0.6
    40
    Fixed / Variable
    M1211-aQ110-5U
    Quartz
    5
    570
    0.6
    110
    Fixed / Variable
    Low WF Distortion
    M1211-aQ150-3U
    Quartz
    2.7
    230
    1.5
    150
    Fixed / Variable
    Low WF Distortion
    M1212-aQ150-2
    Quartz
    2
    113
    6
    150
    Fixed / Variable
    UV
    M1134-FS80L
    Fused Silica
    3
    109
    3
    80
    Fixed / Variable
    M1136B-FS80L-H
    Fused Silica
    2001/2/3
    108
    10
    80
    Fixed / Variable
    M1088-FS110L
    Fused Silica
    3
    109
    3
    110
    Fixed / Variable
    UV
    M1133U-aQ110L
    Quartz
    1
    57
    6
    110
    Fixed / Variable
    UV
    M1211-aQ150-2U
    Quartz
    2
    57
    6
    150
    Fixed / Variable
    UV
    1206C-2-1002
    TeO2
    2
    30
    12
    110
    Fixed / Variable
    NUV, VIS 
    M1211-aQ150-2U
    Quartz
    2
    25
    14
    150
    Fixed / Variable
    UV 
    M1212-aQ175
    Quartz
    1
    20
    18
    175
    Fixed / Variable
    UV
    1206C-833
    TeO2
    1
    15
    25
    110
    Fixed / Variable
    NUV, VIS 
    M1212-aQ200
    Quartz
    0.8
    10
    30
    175
    Fixed / Variable
    UV
    1250C-829A
    TeO2
    0.45
    9
    40
    260
    Fixed / Variable
    NUV, VIS
    Single Beam Modulators: Blue - Red
    OAM1020
    TeO2 (S)
    3
    2000
    0.2
    110
    Fixed / Variable
    OAM1060
    TeO2 (S)
    2
    1000
    0.3
    80
    Fixed / Variable
    M1115-FS80L-3
    Fused Silica
    3(H)x14(W)
    170
    2
    80
    Fixed / Variable
    M1133-aQ80L
    Quartz
    1.5 / 2
    114
    3
    80
    Fixed / Variable
    M1201E-SF40-1.7
    Glass
    1.7
    46
    8
    40
    Fixed / Variable
    1205C-x
    PbMo04
    2001/2/3
    25
    15
    80
    Fixed / Variable
    M1211-aQ110-3
    Quartz
    2.7
    57
    6
    110
    Fixed / Variable
    Low WF Distortion
    1206C
    PbMo04
    1
    15
    25
    110
    Fixed / Variable
    1206C-833
    TeO2
    1
    15
    25
    110
    Fixed / Variable
    1206C-2-1002
    TeO2
    2
    30
    12
    110
    Fixed / Variable
    1250C
    PbMo04
    0.75
    10
    40
    200
    Fixed / Variable
    1250C-829A
    TeO2
    0.45
    9
    40
    260
    Fixed / Variable
    1250C-848
    TeO2
    0.5
    7
    50
    200
    Fixed / Variable
    1250C-974
    TeO2
    0.4
    7
    50
    200
    Fixed / Variable
    M1067-T200L
    TeO2
    0.2
    7
    50
    200
    Fixed / Variable
    1260C
    TeO2
    0.2
    6
    100
    350
    Fixed / Variable
    Single Beam Modulators: NIR
    M1312-T80L
    TeO2
    6
    700
    0.5
    80
    Fixed / Variable
    Hi Pwr
    1202-4
    Glass
    4 x 14(W)
    350
    1
    40
    Fixed / Variable
    1203-3
    Fused Silica
    3 x 14(W)
    350
    1
    60
    Fixed / Variable
    M1099-T80L
    TeO2
    3
    300
    1.2
    80
    Fixed / Variable
    M1135-T80L
    TeO2
    3
    300
    1.2
    80
    Fixed / Variable
    Hi Pwr
    M1137-SF40L
    Glass
    1.5
    191
    2
    40
    Fixed / Variable
    M1133-aQ80L
    Quartz
    1
    114
    3
    80
    Fixed / Variable
    M1201E-SF40-1.7
    Glass
    1.7
    90
    4
    40
    Fixed / Variable
    M1080-T80L
    TeO2
    1.5
    80
    4
    80
    Fixed / Variable
    1205C-1023
    PbMo04
    0.6
    50
    7
    80
    Fixed / Variable
    M1142-SF80L
    Glass
    0.5
    40
    10
    80
    Fixed / Variable
    1205C-x-NIR
    PbMo04
    0.5
    30
    12
    80
    Fixed / Variable
    1205C-843
    PbMo04
    0.5
    25
    15
    80
    Fixed / Variable
    1206C-NIR
    PbMo04
    1
    20
    18
    110
    Fixed / Variable
    1250C-868
    TeO2
    0.5
    15
    23
    150
    Fixed / Variable
    1250C-NIR
    PbMo04
    0.75
    12
    30
    200
    Fixed / Variable
    Single Beam Modulators: Mid IR - IR
    1210-G(fc)-H-MIR
    Ge
    2,4
    240
    10
    60- 105
    Fixed / Variable
    M1208-G80-4-MIR
    Ge
    4x8
    500
    10
    80
    Fixed / Variable
    New version of 1208-6-4-MIR
    M1189-G40-4
    Ge
    4
    470
    0.7
    40
    Fixed / Variable
    M1208-G40-3
    Ge
    3x8
    350
    1
    40
    Fixed / Variable
    New version of 1208-4-955M
    1209-7-1064M
    Ge
    7x14
    830
    0.4
    40
    Fixed / Variable
    1209-7-1112M
    Ge
    7x14
    830
    0.4
    40
    Fixed / Variable
    1209-9-1010M
    Ge
    9x20
    940
    0.4
    40
    Fixed / Variable
    AOM650-H
    Ge
    7,8,9x30
    830
    0.4
    50
    Fixed / Variable
    AOM640-H
    Ge
    7,8,9x30
    830
    0.4
    40
    Fixed / Variable
    AOM740-H
    Ge
    7,8,9x30
    830
    0.4
    40
    Fixed / Variable
    M1199-G40-H
    Ge
    7,8,9x30
    700
    0.5
    40
    Fixed / Variable
    Pulsed lasers
    M1310-G40-H
    Ge
    7,8,9x30
    700
    0.5
    40
    Fixed / Variable
    Pulsed lasers
    M1315-G40
    Ge
    6,7,8,9x15
    700
    0.5
    40
    Fixed / Variable
    M1192-G40-12
    Ge
    12 x 30
    1200
    0.3
    40
    Fixed / Variable
    Large aperture
    Dual Beam Modulators
    AOM650-9
    Ge
    9 x 30
    600
    0.6
    40 / 60
     
    M1199-G50-9
    Ge
    9 x 30
    600
    0.6
    40 / 60
      Pulsed lasers
    DBM1172-G41-9
    Ge
    9 x 20
    600
    0.6
    43 / -43
     
    DBM1186-G54-9
    Ge
    9 x 20
    600
    0.6
    54 / -54
     
    DBM1199-G54-9
    Ge
    9 x 20
    600
    0.6
    54 / -54
     
    Multichannel Modulators
    Model
    Channels
    Material
    Active Aperture (mm)
    Typical Risetime (ns)
    Information Bandwidth (MHz)
    Center Freq. (MHz)
    Feature
    M1140
    4
    PbMoO4
    0.7
    25
    15
    110
    G7060
    6
    Ge
    0.8
    70
    5
    70
    M8080
    8
    PbMoO4
    0.5
    55
    6
    80
    M9080C
    8
    PbMoO4
    0.7
    36
    9
    90
    colinear o/p
    M15080
    8
    Quartz
    0.7
    70
    5
    110
    Modulators with Integrated Driver
    Model
    Std A/R
    Optical Material
    Max Aperture (mm)
    Typical Risetime (ns)
    Typical Modulation Freq. (MHz)
    Center Freq. (MHz)
    Mod
    IMAD-P80L
    VIS
    PbMo04
    1.5
    25
    15
    80
    Analog
    IMDD-P80L
    VIS
    PbMo04
    1.5
    25
    15
    80
    Digital
    IMAD-T110L
    405nm
    TeO2
    1.5
    25
    15
    110
    Analog
    IMDD-T110L
    405nm
    TeO2
    1.5
    25
    15
    110
    Digital
    IMAA-P80L
    VIS
    PbMo04
    1.5
    25
    15
    80
    Amp Only

     

    聲光移頻器 Frequency Shifters

    All AO devices apply a frequency shift to the diffracted output beams. Acousto-optic frequency shifters (AOFS) are compact devices designed specifically for this task. Depending on the selected Bragg angle, these devices will either up-shift or down-shift the laser light by the frequency of the applied RF signal. Two or more devices can be cascaded in order to achieve sum or difference frequency combinations. Compound absorber angles are incorporated to minimize acoustic reflections.

    Model
    Std A/R
    Crystal Material
    Active App (mm)
    Centre Freq(MHz)
    Tuning BW (MHz)
    Suggested Driver Fixed or Variable Frequency
    Feature
    OAM1059-V31
    633nm
    TeO2 (S)
    1.5
    +/-10
    +/- 0.5
    Fixed / Variable
    + and - shift
    OAM1059A
    633nm
    TeO2 (S)
    1.5
    15
    +/- 1.0
    Fixed / Variable
    FS1303-TxxxR-J2
    NIR
    TeO2 (S)
    2
    xxx
    +/- 1.0
    Fixed / Variable
    OAM1141-TxxS-2
    633nm
    TeO2 (S)
    2
    40 / 80
    +/- 1.0
    Fixed / Variable
    M1136A-FS40S-1
    UV
    FS (S)
    1
    40
    +/- 5
    Fixed / Variable
    1205C-1-869
    633nm
    PbMo04
    0.7
    80
    +/- 15
    Fixed / Variable
    1205-1054
    VIS
    PbMo04
    1
    80
    +/- 5
    Fixed / Variable
    M1141-P80-1
    VIS
    PbMo04
    1
    80
    +/- 5
    Fixed / Variable
    1205-1118
    VIS,NIR
    PbMo04
    2
    80
    +/- 5
    Fixed / Variable
    M1136B-FS80L-H
    UV
    FS (L)
    1/2/3
    80
    +/- 5
    Fixed / Variable
    1206C
    VIS,NIR
    PbMo04
    1
    110
    +/- 25
    Fixed / Variable
    1205-1069
    VIS
    PbMo04
    1
    160
    +/- 5
    Fixed / Variable
    1250C
    VIS,NIR
    PbMo04
    0.75
    200
    +/- 50
    Fixed / Variable
    1250C-829A
    NUV,VIS
    TeO2
    0.45
    260
    +/- 50
    Fixed / Variable
    OPP-1
    VIS
    PbMoO4
    1.5
    300
    +/- 100
    Fixed / Variable
    1260C
    NUV,VIS
    TeO2
    0.2
    350
    +/- 100
    Fixed / Variable
    1209-7-1064M
    IR
    Ge
    6
    40
    +/- 10
    Fixed / Variable
    1210-G-(fc)-H-MIR
    Mid-IR
    Ge
    2,4
    60 / 105
    +/- 10
    Fixed / Variable
    M1208-G80-3
    IR
    Ge
    3
    80
    +/- 2.5
    Fixed / Variable

     

    聲光偏轉器 Deflectors

    AO deflectors can be used to scan a laser beam. This is achieved by changing the RF drive frequency. Random position, continuous line scans and sequential spot deflection are all possible. Scan rates in excess of 250KHz can be achieved depending on the crystal, wavelength and beam size.

    Optimum efficiency requires that the input laser beam is set at the Bragg angle which is a function of the drive frequency. When swept to scan the laser beam there will be Bragg angle mismatch since the AOD can only be optically aligned at one drive frequency. In general this will cause a reduction in efficiency depending on the scan range. Several techniques may be used to minimize this effect:

    • Off-axis AO deflectors (“OAD”) minimize the Bragg angle - frequency sensitivity by exploiting non-linear characteristics of birefringent crystals.
    • Beam steered AO deflectors (“-BS”) electronically steer the acoustic column inside the crystal depending on the RF drive frequency. This requires a phased array electrode on the transducer with 2 or 4 RF inputs.

     

    Model
    A/R Coating
    Material
    Rayleigh Res'n 1 2
    Aperture (mm)
    Sweep BW (MHz)
    Center Freq. (MHz)
    Feature
    Deflectors UV - Blue
    D1211-aQ110-5
    UV
    Quartz
    70
    5 x 10
    40
    110
    D1340-XY-aQ110-5
    UV
    Quartz
    35 x 35
    5 x 5
    40
    110
    Dual Axis
    D1155-T75S
    405nm
    TeO2 (S)
    140
    9
    10
    75
    1206C-2-1002
    NUV, VIS
    TeO2
    100
    2 x 9
    50
    110
    Deflectors Blue - Red
    1205C-2-804B
    VIS
    PbMoO4
    66
    2 x 6
    30
    80
    LS55-V
    VIS
    TeO2 (S)
    450
    2 x 7
    40
    80
    LS110A-VIS
    VIS
    TeO2 (S)
    1100
    4 x 14
    50
    100
    LS110A-VIS-XY
    VIS
    TeO2 (S)
    750x750
    9 x 9
    50
    100
    Dual Axis
    OAD948 
    488nm
    TeO2 (S)
    600
    3 x 8
    50
    100
    OAD1020
    532nm
    TeO2 (S)
    600
    2 x 8
    50
    100
    1206C-2-1002
    NUV, VIS
    TeO2
    77
    2 x 8
    50
    110
    OPP834
    VIS
    PbMoO4
    520
    0.7 x 19
    100
    200
    1250C-BS-960A
    VIS
    PbMoO4
    160 
    1.5 x 6 
    120
    190 
    D1135-T180L
    VIS
    TeO2
    95
    3 x 8 
    50
    175 
    Deflectors - Near IR
    OAD1550-XY
    1550nm
    TeO2 (S)
    200 x 200
    7 x 7
    20
    40
    LS110A-NIR
    NIR
    TeO2 (S)
    550
    4 x 14
    25
    50
    LS110A-NIR-XY
    NIR
    TeO2 (S)
    240 x 240
    6 x 6
    25
    50
    1205C-x-804B
    NIR
    PbMoO4
    66
    2 x 6
    40
    80
    OAD1121-XY
    810nm
    TeO2 (S)
    500 x 500
    9 x 9
    40
    80
    LS55-NIR
    NIR
    TeO2 (S)
    450
    2 x 7
    40
    80
    D1312-T80L
    NIR
    TeO2
    40
    6
    30
    80
    D1086-T110L
    NIR
    TeO2
    95
    3 x 8
    50
    110
    Conduction cooled
    D1135-T110L
    NIR
    TeO2
    95
    3 x 8
    50
    110
    1250-BS-926
    NIR
    PbMoO4
    60
    0.5 x 3
    70
    145
    1250C-BS-943A
    NIR
    PbMoO4
    190
    2 x 6
    120
    185
    Deflectors Mid IR - IR
    1209-7BS-986
    IR
    Ge
    50
    7 x 14
    20
    40
    D1315-G50-H
    IR
    Ge
    70
    7 x 20
    20
    50
    AOM650-H
    IR
    Ge
    100
    7 x 30
    20
    50
    D1199-G50
    IR
    Ge
    100
    7 x 20
    20
    50
    D1208-XY-50-3
    IR
    Ge
    10 x 10
    3 x 3
    40
    70
    LS700-1011
    IR
    Ge
    436
    10 x 60
    40
    70

     

    可調濾光片Tunable Filters

    Acousto-optic diffraction requires momentum matching between light and sound (acoustic) waves in the crystal material. For the AO laser beam modulator, momentum matching is maximized when the input beam is aligned at the Bragg angle. AOTF applications are different. Unlike the modulator case, AOTF’s are frequently used with non-coherent, poorly collimated light and require large apertures with wide acceptance angles. To accommodate these demands, AOTF’s utilize non-linear properties of birefringent crystals. The crystal orientation and acoustic launch angle are designed such that diffraction occurs over a very narrow wavelength range for a very specific RF frequency. In fact it is so specific that multiple simultaneous frequencies can be applied to an AOTF without excessive intermodulation. This allows controlled wavelength mixing.
    The acoustic launch angle and incident angle are related by design and together define the AOTF characteristics.

    Model
    Spectral Range (um) 
    Active Aperture (sq. mm)
    Acceptance Angle (Deg.)
    Optical BW (nm)
    Drive Frequency (MHz)
    Visible Tunable Filters
    AOLF615-1049
    VIS
    2.5x2.5
    3.5 - 4.5
    1.0 - 6.0
    109 - 65
    AOLF615-1082
    VIS
    2.5x2.5
    3.5 - 4.5
    1.0 - 6.0
    109 - 65
    AOTF614-08
    VIS,NIR
    5x5
    3.5 - 6.0
    1.0 - 22.0
    140 - 35
    AOTF614-16
    VIS,NIR
    5x5
    2.5 - 4.2
    0.6 - 11.0
    140 - 35
    AOTF614-24
    VIS,NIR
    5x5
    3.5 - 6.0
    0.4 - 7.0
    140 - 35
    AOTF1331
    mid-IR
    7x7
    5
    30 - 50
    24 - 39
    AOTF1110-VB
    VIS,NIR
    10x10
    5.7 (nominal)
    Variable
    80 - 50
    NIR - IR Tunable Filters
    AOTF614-08
    VIS,NIR
    5x5
    3.5 - 6.0
    1.0 - 22.0
    140 - 35
    AOTF614-16
    VIS,NIR
    5x5
    2.5 - 4.2
    0.6 - 11.0
    140 - 35
    AOTF614-24
    VIS,NIR
    5x5
    3.5 - 6.0
    0.4 - 7.0
    140 - 35
    AOTF920-14
    NIR
    5x5
    3.4 - 6.1
    2.0 - 27.0
    95 - 26
    AOTF920-20
    NIR
    5x5
    2.6 - 4.9
    1.5 - 18.5
    95 - 26
    AOTF920-24
    NIR
    5x5
    2.8 - 5.0
    1.0 - 15.5
    95 - 26
    AOTF1331
    mid-IR
    7x7
    5
    30 - 50
    24 - 39
    AOTF1550-SLS
    1550nm
    3x3
    -
    2
    81 - 84
    AOTF1110-VB
    VIS,NIR
    10x10
    5.7 (nominal)
    Variable
    80 - 50

     

    Q-Switches

    Q-switches are intracavity devices used to generate very high peak power, short duration laser pulses. These are typically loss modulators operating on the zero order beam. The goal of a Q-switch is to diffract as much power from the zero order as possible to increase the cavity loss and extinguish the laser output. When the RF drive to the Q-switch is momentarily turned off, the optical power built up in the laser is emitted as a short pulse. The process may be repeated at rates in excess of 100KHz. Depending on the frequency and interaction length, AO Q-switches either operate in the Bragg regime, just like an AOM, with predominately a single diffracted beam or in the Raman-Nath regime with multiple diffracted beams.

    Model
    Cooling
    Centre Frequency (MHz)
    Material
    Active Aperture (mm)
    Max Power (W)
    Damage Thresh (MW/cm^2)
    Driver
    Q1072-SF24L
    Conduction
    24
    SF10
    1.5
    5
    >300
    AQS
    Q1058C-SFxxL-H
    Conduction
    24/27
    SF10
    1.0/1.5
    5
    >300
    AQS
    Q1025-TxxL-H
    Conduction
    27/80
    TeO2
    1
    3
    >250
    AQS
    Q1025-SFxxL-H
    Conduction
    41/80
    SF10
    1
    3
    >300
    AQS
    Q1080C-TxxL-H
    Conduction
    41/ 68 / 80
    TeO2
    1.5
    4
    >250
    AQS
    Q1087-aQ80L
    Conduction
    80
    Quartz
    1
    6
    >500
    AQS
    Q1137-SFxxL-H
    Conduction
    41/80
    SF57
    1.0 / 1.5
    6
    >300
    AQS
    Q1162-SFxxL-H
    Conduction
    41/80
    SF10
    1
    6
    >300
    AQS
    Q1119-aQxxL-H
    Conduction
    41/ 80
    Quartz
    1.0 / 1.5
    10
    >500
    AQS
    Q1119-FSxxL-H
    Conduction
    41/ 80
    Fused Silica
    1.0 / 1.5
    10
    >500
    AQS
    Q1133-aQxxL-H
    Conduction
    41/ 68 / 80
    Quartz
    1.0 to 2.0
    10
    >500
    AQS
    Q1133-FSxxL-H
    Conduction
    41/ 68 / 80
    Fused Silica
    1.0 / 1.5
    10
    >500
    AQS
    Q1062-FSxxL-H
    Water
    24/ 27
    Fused Silica
    1.5 to 6.0
    60
    >500
    AQS
    Q1062-FSxxS-H
    Water
    24/ 27
    F.Silica (Shear)
    1.5 to 5.5
    60
    >500
    AQS
    Q1083-FSxxL-H
    Water
    24/ 27 / 41
    Fused Silica
    1.5 to 6.0
    60
    >500
    AQS
    Q1083-FSxxS-H
    Water
    24/ 27 / 41
    F.Silica (Shear)
    1.5 to 5.5
    60
    >500
    AQS

     

    Special Function Devices

    Model
    Operating Wavelengths
    Material
    Resolution
    Time Aperture (us)
    Sweep Bandwidth (MHz)
    Center Freq. (MHz)
    OPP-1
    VIS
    PbMoO4
    1000
    5
    200
    300
    OPT-1
    VIS
    TeO2 (S)
    1500
    50
    30
    45
    OPT-1-100
    VIS
    TeO2 (S)
    5000
    100
    50
    75
    SLM16-835
    NIR
    TeO2
    300
    4.4
    70
    125
    LS700-1109-10W
    IR
    Ge
    500
    10
    50
    75

     

    Fiber Optic Couplers

    For ease of integration ISOMET offers a range of pre-aligned fibre assemblies and integrated fibre coupled devices for both modulation and frequency shifting applications. The FOA series offers an open and fully adjustable fibre coupling solution suitable for use with a wide range of our visible and NIR AO devices. The FCM series are fully integrated welded package fibre coupled devices. These exhibit high extinction ratio, low coupling losses and feature single mode fibres with FC/PC terminations.

    Model
    Applications
    Wavelengths
    Suitable AOM’s
    Typical Coupling Losses
    FOA1065
    Frequency Shifting / Modulation
    Visible and NIR
    1205C / 1206C / 1250C
    < 5dB
    FOA1084
    High Speed Modulation
    NIR
    1206C – 0.5
    < 5dB
    FCM1550-P50L
    Frequency Shifting / Modulation
    1550nm
    Integrated
    < 3dB
    FCM1550-P80L
    Frequency Shifting / Modulation
    1550nm
    Integrated
    < 3dB

     

    聲光調制器驅動器 Acousto-optics Modulators Driver

    Center Freq (MHz)
    Risetime (n sec)
    Digital Modulation
    Analog Modulation
    Power
    Feature
    10
    <15
    831C
    up to 0.3W
    27
    <10
      
    521C-27
    521B-27
    531C-27
    531B-27
    up to 6W
    40
    <8
    521C
    521B
    531C
    531B
    up to 6W
    45
    <8
    521C-45
    521B-45
    531C-45
    531B-45
    up to 6W
    80
    <6
    522C
    522B
    532C
    532B
    up to 7W
    80
    <6
    822C
    832C
    up to 2W
    Low voltage, compact
    110
    <5
    523C
    523B
    533C
    533B
    up to 6W
    150
    <5
    524C
    524B
    534C
    534B
    up to 3W
    175
    <5
    525C-175
    525B-175
    535C-175
    535B-175
    up to 2W
    200
    <5
    525C
    525B
    535C
    535B
    up to 2W
    250 (260)
    <5
    526C
    536C
    up to 2W
    350
    <5
    537C
    up to 1.5W
    80
    <6
    752C-x
    752B-x
    752C-x
    752B-x
    up to 7W
    Dual Modulation
    80
    <6
    722C-x
    722B-x
    na
    na
    up to 6W
    >60dB RF Contrast
    110
    <5
    723C-x
    723Bx
    na
    na
    up to 6W
    >60dB RF Contrast

     

    Air Cooled, Single Frequency up to 60W RF power
    Frequency (Select, MHz)
    Model
    Frequency Stability (Typical, %)
    Modulation
    Outputs
    RF Power (W)
    24/27/41/80/110
    RFA910-FC
    ±0.003
    Analog& Digital
    1
    10
    24/27/41/80/110
    RFA920-FC
    ±0.003
    Analog & Digital
    1
    25
    27/41
    RFA960-FC
    ±0.003
    Analog & Digital
    1
    60

     

    High Power Modulator Drivers Liquid Cooled
    Frequency (MHz) 
    Model
    Modulation
    Outputs
    RF Power (W)
    Feature
    40
    RFA141
    Analog & Digital
    1
    30
    40
    RFA241
    Analog & Digital
    1
    80
    40
    RFA441
    Analog & Digital
    1
    100
    40
    RFA641
    Analog & Digital
    1
    180
    Digital Interface
    50
    RFA151
    Analog & Digital
    1
    25
    60
    RFA261
    Analog & Digital
    1
    65
    80
    RFA181
    Analog & Digital
    1
    50
    110
    RFA2110
    Analog & Digital
    1
    25
    40
    RFA240-2
    Analog & Digital
    2
    70/70
    50
    RFA250-2
    Analog & Digital
    2
    70/70

     

    Liquid Cooled, Sequential Multi-Frequency, up to 180W RF power
    Frequency (MHz) 
    Model
    Frequency Stability (Typical, %)
    Modulation
    Outputs
    RF Power (W)
    Feature
    30 / 50
    RFA3050-2
    ± 0.003
    Digital
    2
    65/65
    40 / 51
    RFA741
    ± 0.003
    Analog/Digital
    1
    90
    40 / 60
    RFA4060-2
    ± 0.003
    Digital
    2
    65/65
    40 / 60
    RFA4116-2
    ± 0.003
    Digital
    2
    85/85
    Digital Power Control
    30 / 36.7 / 43.3 / 50
    RFA3445-2
    ± 0.003
    Digital
    2
    85/85
    40 / 46.7 / 53.3 / 60
    RFA4556-2
    ± 0.003
    Digital
    2
    85/85
    30-60
    iSPA241
    32Bit
    Analog / Digital
    1
    70
    USB Programmable
    35-55
    iSPA641
    32Bit
    Analog / Digital
    1
    180
    USB Programmable
    40-60
    iSPA4060-2
    32Bit
    Analog / Digital
    2
    85/85
    USB Programmable
    41/-41
    iSA241-4
    32Bit
    Analog / Digital
    4
    30/30/30/30
    DBM driver
    54/-54
    iSA254-4
    32Bit
    Analog / Digital
    4
    45/45/45/45
    DBM driver

     

    聲光偏轉器驅動器 Deflectors Drivers

    Variable Frequency Driver-Amps Conduction Cooled Max 20W
    Tuning Frequency (Minimum, MHz)
    Digital Modulation
    Analog Modulation
    Tuning Linearity (Typical, %)
    RF Power (W)
    Feature
    DDS Based
    20-200
    iSPA-SF1
    iSPA-SF1
    32Bit
    1.2W
    Sequential freq output
    20-200
    iSPA-MF4
    iSPA-MF4
    32Bit
    <1W
    Simultaneous 4x freq output
    Single Output VCO based
    19-35
    620C-27
    630C-27
    ±2.0
    >2.2
    30-50
    620C-40
    630C-40
    ±1.5
    >2.2
    30-50
    620A-40
    630A-40
    ±1.5
    >6.0
    60-100
    620C-80
    630C-80
    ±1.5
    >2.2
    60-100
    620A-80
    630A-80
    ±1.5
    >4.0
    70-130
    620C-100
    630C-100
    ±1.5
    >2.0
    80-140
    620C-110
    630C-110
    ±1.5
    >1.8
    80-140
    620A-110
    630A-110
    ±1.5
    >3.0
    100-200
    620C-150
    630C-150
    ±1.5
    >1.5
    100-200
    620A-150
    630A-150
    ±1.5
    >3.0
    140-260
    620C-200
    630C-200
    ±1.5
    >1.5
    200-300
    620C-250
    630C-250
    ±2
    >0.7
    250-450
    620C-350
    630C-350
    ±2
    >0.7
    22-38
    RFA910T-30
    ±2.5
    10
    30-50
    RFA910T-40
    ±1.5
    10
    60-100
    RFA910T-80
    ±1.5
    10
    60-100
    RFA920T-80
    ±1.5
    20
    90-130
    RFA920T-110
    ±1.5
    20
    VXCO
    80 ± 4kHz
    512C-x
    Up to 7

     

    Multi Output Variable Freq Driver-Amps Conduction Cooled, Max 20W
    Tuning Frequency (Minimum, MHz)
    Digital Modulation
    Analog Modulation
    Tuning Linearity (Typical, %)
    RF Power (W)
    Outputs
    Feature
    DDS Based
    20-200
    iSPA-SF2
    32Bit
    1.2/1.2
    2
    USB Programmable
    20-200
    iHSA-4*
    32Bit
    1.2/1.2/1.2/1.2
    4
    USB Programmable
    VCO Based
    30-50 or 40-60
    D321-BS
    D331-BS
    ±1
    1.8 / 1.8
    2
    50-90
    D322-BS
    D332-BS
    ±1
    1.8 / 1.8
    2
    75-125 or 90-130 
    D323-BS
    D333-BS
    ±1
    1.8 / 1.8
    2
    120-240 or 130-250
    D325-BS
    D335-BS
    ±1
    1.8 / 1.8
    2
    85-145
    RFA3110-4-CC
    ±1.5
    1.8/1.8/1.8/1.8
    4

     

    Liquid Cooled, up to 180W RF power
    Tuning Frequency (Minimum, MHz)
    Model
    Tuning Linearity (Typical, %) 
    Modulation
    Outputs
    RF Power (W)
    Feature
    DDS Based
    30-60
    iSPA241
    32Bit
    Analog / Digital
    1
    70
    USB Programmable
    30-60
    iSPA241
    32Bit
    Analog / Digital
    1
    70
    USB Programmable
    40-60
    iSPA4060-2
    32Bit
    Analog / Digital
    4
    85/85
    USB Programmable
    VCO Based
    30-50
    RFA321
    ±2
    Analog / Digital
    1
    70
    30-50
    RFA331-2
    ±2
    Analog / Digital
    2
    35/35
    40-60
    RFA350-2
    ±2
    Analog / Digital
    2
    65/65
    65-95
    RFA3080-2
    ±1.5
    Analog / Digital
    2
    5/5
    90-130
    RFA333-2
    ±1.5
    Analog / Digital
    2
    10/10
    85-145
    RFA3110-4
    ±1.5
    Analog / Digital
    4
    1.8/1.8/1.8/1.8
    110-180
    RFA 3145-4
    ±1.5
    Analog / Digital
    4
    1.8/1.8/1.8/1.8
    130-210
    RFA3175-4
    ±1.5
    Analog / Digital
    4
    1.5/1.5/1.5/1.5

     

    AOTF Driver: Frequency Sources and Amps

    Frequency Sources
    Model
    Controls Functions
    Max tuning range (MHz)
    Resolution
    Outputs
    RF Power
    Feature
    Frequency Synthesizer Source
    iSA-SF2
    Yes
    20-200
    32bit
    2
    1mW
    USB programmable
    iHHS-4
    Yes
    20-200
    32bit
    4
    1mW
    USB programmable
    iHHS-4-e
    Yes
    150-350
    32bit
    4
    1mW
    USB programmable
    Synthesizer with Integrated Amplifier(s)
    iSPA-SF1-X
    Yes
    20-250
    32bit
    1
    1W to 4W
    High power
    iSPA-SF2
    Yes
    20-200
    32bit
    2
    1W
    Differential frequency
    iSPA-MF4
    Yes
    20-200
    32bit
    1
    1W total
    Mixed frequency
    iHSA-4
    Yes
    20-200
    32bit
    4
    1W
    Image Memory
    Crystal Based, low frequency
    811C-L-10
    10
    50ppm
    1
    300mW
    811C-L-15
    15
    50ppm
    1
    300mW

     

    Amplifiers
    Model
    Modulation Input
    Octave Bandwidth within range (MHz)
    Gain (dB)
    Outputs
    RF Power (W)
    Feature
    50xC-L Series
    Yes
    30-250
    0-33
    1
    1.7
    50xC-2 Series
    Yes
    30-250
    0-34
    1
    2
    50xC-3 Series
    Yes
    30-250
    0-35
    1
    2.7
    50xC-6 Series
    Yes
    30-250
    0-36
    1
    6.5
    DA134-p-fc
    Yes
    30-150
    0-36
    2
    1.6/1.6
    RFA901-B
    Yes
    30-100
    0-38
    1
    12
    RFA200
    Yes
    28-55
    0-50
    1
    70
    RFA200-2
    Yes
    28-55
    0-50
    2
    70/70
    RFA1170-4-ZP
    No
    48-92
    52
    4
    80/80/80/80
    Pulse optimized
    RFA1170-4
    Option
    48-92
    52
    4
    80/80/80/80

     

    Q-Switch Drivers
    Frequency (MHz)
    Model
    Waveform Modulation
    Control Inputs
    Outputs
    RF Power
    24
    RFA960-24
    Analog & Digital
    User
    1
    60
    27.12
    RFA960-27
    Analog & Digital
    User
    1
    60
    27.12
    AQS1060-27
    Pulse Width and Slope Envelope
    Internal/User
    1
    60
    27.12
    AQS1080-27
    Pulse Width and Slope Envelope
    Internal/User
    1
    80
    27.12
    AQSR1100D-27
    Pulse Width and Slope Envelope
    Internal/User
    2
    110/110
    40.68
    RFA910-40
    Analog & Digital
    User
    1
    12
    40.48
    RFA960-40
    Analog & Digital
    User
    1
    60
    40.68
    AQS1010-40
    Pulse Width and Slope Envelope
    Internal/User
    1
    10
    80
    762B-x
    Preset Pulse Width
    1
    < 4
    80
    762C-x
    Preset Pulse Width
    1
    < 4
    80
    RFA910-80
    Analog & Digital
    User
    1
    12
    80
    AQS1004-80
    Pulse Width and Slope Envelope
    Internal/User
    1
    < 6
    80
    AQS1010-80
    Pulse Width and Slope Envelope
    Internal/User
    1
    12

     

     

     




    玻色智能科技有限公司光譜儀專家
    上海玻色智能科技有限公司
    上海: (021)3353-0926, 3353-0928   北京: (010)8217-0506
    廣州: 139-0221-4841   武漢: 139-1733-4172
    全國銷售服務熱線:4006-171751   Email: info@bosontech.com.cn
    www.dontommysmexicanfood.com    2008-2022 All Rights Reserved!