Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Laser Controller: Current Control
Control Range (continuous): 0 to ±500 mA
Compliance Voltage: >2.5 V (typ. >3 V)
Resolution: 10 µA
Accuracy (typ., f.s.): ±250 µA
Noise without Ripple (10Hz to 10MHz, RMS, typ.): <7 µA
Ripple (50Hz / 60Hz, RMS, typ.): <0.5 µA
Transients (Processor, typ.): <30 µA
Transients (other, typ.): 500 µA
Drift (24hrs, at constant ambient temperature, typ.): <5 µA
Temperature Coefficient: <50 ppm/°C
Laser Controller: Power Control
Control Range of Photo Current: 10 µA to 5 mA
Resolution: 0.1 µA
Accuracy (typ., f.s.): ±5 µA
Reverse Bias Voltage: 0 to 4 V (adjustable)
Laser Controller: Current Limit
Setting Range: 0 to >500 mA
Resolution: 125 µA
Accuracy (typ., f.s.): ±500 µA
Laser Voltage Measurement
Measurement Principle: 4-Wire (improves accuracy by compensating for cable resistance)
Measurement Range: 0 to 4 V
Resolution: 0.15 mV
Accuracy: ±5 mV
External Laser Modulation
Input Resistance: 10 kΩ
Modulation Coefficient (Constant Current Mode): 50 mA/V ± 10%
3 dB Modulation Bandwidth (Constant Current Mode): 200 kHz
Modulation Coefficient (Constant Power Mode): 0.5 mA/V ± 10%
Internal Laser Modulation
Format: Sinusoidal, Triangular, Square
Frequency Range: 0.02 to 20 kHz
Rise-/Fall Time>: 4 µs
Temperature Controller: Output
Control Range of TEC Current: -1.5 A to +1.5 A
Compliance Voltage: >3.5 V
Maximum Output Power: 5.25 W
Measurement Resolution TEC Current: 60 µA
Measurement Range TEC Voltage: -4 V to +4 V
Measurement Resolution TEC Voltage: 0.2 mV
Noise and Ripple (typ.)>: <1 mA
Temperature Controller: Measurement Sensor
Sensor TypeThermistor
Operating Range: 0.2 to 40 kΩ
Resolution: 0.8 Ω
Accuracy: ±10 Ω
Stability (24hrs): 1 Ω
Temperature Control Loop
Type: PID, analog
Resolution P/I/D-Share Setting: 12 Bit each
TEC Current Limit
Adjustment Range: 0 to >1.5 A
Resolution via D/A Converter: 0.5 mA
Accuracy: ±20 mA
General Data
Connector Laser / TEC: 15-pin D-Sub
Connector Modulation Input: SMA
Card Width: 1 TXP Slot
Dimensions (W x G x D): 25 mm x 130 mm x 270mm³
Weight: 675 g
Operating Temperature: 0 to 40°C
Storage Temperature: -40 to 70°C
Warm-up Time: <10 min
All technical data are valid at 23 ± 5 °C and 45 ± 15% relative humidity.
