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5 Amp Laser Diode Controller

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sku / item#: DDTC-06
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Key Features
  • 5 Amp Laser Diode Current Source
  • 110 Watt TEC Controller
  • Low noise current driver for wide variety of low/high compliance laser diodes
  • Laser diode protection
  • Photodiode Input
  • External modulation inputs
  • Web based interface
  • Ethernet connectivity

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MODEL DDTC-06
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Current Source
  • Output current range: 0 - 5 A
  • Output compliance voltage range: 1.2 - 22 V
  • Output current noise density: 1A output: 280 nA and
  • 5A output: 445 nA / √ Hz (DC to 100 kHz)
  • Current setting resolution: 1 mA
  • Current accuracy: ±0.1%
  • Current temperature stability: 75 ppm/°C
MODULATION
  • Input sensitivity: 0.1 A/V
  • Modulation range: 0 - 0.5 A above the set point
  • Modulation frequency response: DC - 20 kHz
  • Input impedance: 840 Ω
  • Maximum safe input: 0 - 5.5 V (protected)
TEMPERATURE CONTROLLER
  • Output voltage range: 1.2 V - 22 V
  • Output type: Bi-directional, linear
  • Output current range: 0 – 5 A
  • Current limit range: 0.5 A – 5.5 A
  • Temperature set point resolution: 0.001 °K - typical value, steady state
  • Temperature control stability: <1 mK
  • Set point temperature coefficient: <5 ppm/°K
  • Temperature set point range: -20.15 °C to +79.85 °C
  • NTC thermistor range: 10 kΩ - 100 kΩ
  • Extended thermistor range: 1 kΩ - 1 MΩ (slightly lower resolution)
AUXILIARY I/O
  • Photodiode Input
  • External auxiliary device power supply
  • Interlock
  • Emission LED:
GENERAL
  • Mains input voltage: 100-240 V AC, 50/60 Hz, 350 VA
  • Size (W x H x D): Half rack (203mm) x 2U (89mm) x 345mm
  • Weight: 4.1 kg
  • Operating temperature: 0 °C to 70 °C
  • Storage temperature: -20 °C to 85 °C
  • Relative humidity: <90 % humidity, non-condensing
  • Indoor/outdoor use: Indoor use only
  • Altitude: <2000 m

Product Overview:

Ethernet controlled combination laser diode current source and temperature controller from ICE BLOC. Careful attention to the design provides high output laser diode control current up to 5 amps with low noise output. Integrated TEC temperature controller for precision wavelength control of laser diodes. Integrated multiple layers of laser diode protection.

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