SYS DC 110: 模拟控制

完善的用于可调二极管激光器的模拟驱动电子设备

  • 电源机架带有线性调节的低噪声电源
  • 低噪声和漂移电流,温度和压电驱动器
  • 支持众多用于激光稳定的模块
  • 用于驱动和锁定各种激光系统的模块化设置
  • 所有重要控件都可以直接从模块前面访问

二极管激光器电源机架DC 110是 SYS DC 110系列所有插入式模块的通用基础。它通过集成背板提供必要的电源电压和HV电压,以及通信线路。二极管激光控制器的监视单元DC 110 / Mon可以一目了然地显示出相关的激光参数,最多可显示三个激光系统。

DCC 110模块是低噪声模拟电流控制模块。四种不同的型号可提供高达100 mA,500 mA,3000 mA和5000 mA的电流。 DTC 110是一种低噪声温度控制模块,可精确调节激光二极管的温度 至 1 mK。特殊型号可用于DFB二极管和调节非线性晶体的温度。 SC 110被用于优化驱动ECDL,DFB或扫描法布里-珀罗干涉仪。可将其配置为HV(150 V)或LV(24 V)模式。 “前馈”功能可在压电扫描期间控制二极管电流,以最大化ECDL系统的无模式跳变调整范围。计算机模拟接口DCB 110允许直接访问电源机架DC 110的底板以控制已安装的模块。

  • Specifications
    • DC 110 - Diode Laser Supply and Control Rack

      DC 110 - Diode Laser Supply and Control Rack    
      ModelDC 110/19"DC 110/19" DSDC 110/19" DS HP
      Space available84 HP84 HP x284 HP x2
      Power requirementsTyp < 120 W max. 300 W  max. 600 W
      Size (H x W x D)150 x 465 x 385 mm³280 x 465 x 385 mm³
      Voltage requirementsautomatic detection (100 - 120 or 220 - 240 VAC, 50 - 60 Hz)   
      Operating temperature15 .. 30 °C   
      Transport temperature0 .. 40 °C   
    • DC 110/Mon - Monitor Unit

      DC 110/Mon - Monitor Unit    
      DisplayFour line LCD dot matrix   
      ControlControl wheel for display configuration   
      ChannelsUp to three diode lasers supported   
      SafetySafety key switch, door interlock   
       safety button to start/stop emission   
      Width20 HP (102 mm)   
    • DCC 110 - Current Controllers

      DCC 110 - current controllers    
      ModelDCC 110/100 mADCC 110/500 mADCC 110/3 ADCC 110/5 A
      Output current range0 .. ± 100 mA0 .. ± 500 mA0 .. - 3 A0 .. - 5 A
      Constant current mode
      Constant power mode
      "current modulation bandwidth (-3 dB)"7 kHz7 kHz7 kHz7 kHz
      Current clip protection
      Voltage clip protection
      "RMS wideband noise and ripple (5 Hz .. 1 MHz)"200 nA1 µA10 µA40 µA
      Width12 HP (61 mm)12 (61 mm)12 (61 mm)32 HP (163 mm)
    • DTC 110 - Temperature Control Module

      DTC 110 - Temperature Control Module    
      ModelDTC 110 30WDTC 110 TO3DTC 110 SVL
      Intended useECDLsDFBsCrystals
      Max. TEC current2.5 A5 A5 A
      Temp. Selection range0 - 50 °C0 - 50 °C25 - 75 °C
      Over/under temp. protection
      Controlled heating/cooling ramp  
      Width12 HP (61 mm)   
      Max. Power30 W   
      Long term stability (typ)1 .. 2 mK   
    • SC 110 - HV Scan Generator

      SC 110 - HV Scan Generator    
      Maximum output amplitude+ 24 V (LV mode)
      + 150 V (HV mode)
      Scan frequency range0.01 Hz - 10 kHz
      Output offset range-12 V .. +12 V (LV mode)
      -5 V .. + 150 V (HV mode)
      Signal shapesawtooth, symmetric or asymmetric ramps, variable
      Trigger input / outputTTL, adjustable time delay
      Feed ForwardSimultaneous control of grating angle and laser current, adjustable ratio
    • DCB 110 - Analog Control Interface

      DCB 110 - Analog Control Interface    
      Current input sensitivty10 mA/V (DCC 110, 100 mA and 500 mA), 100 mA/V (DCC 110 / 3 A)
      Temperature input sensitivity10 deg C/V (DTC 110)
      Auxiliary supply voltages± 12 V, ± 5 V, GND (DCB 110 AUX only)
      ConnectorsSub-D25 connector, additional BNC connector to access selected backplane line
      Width4 HP (20 mm)
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