Multifunctional Benchtop Butterfly Laser Driver OFLD-2000B
Mingchuang Optoelectronics' OFLD series multifunction benchtop butterfly laser driver modules are designed specifically for butterfly semiconductor lasers, including butterfly lasers, SOAs and single-mode pump lasers. Integrated laser-diode drivers and TEC controllers provide constant-current drive and temperature control simultaneously. The modules offer high current accuracy, good constant-current performance, stable temperature and strong interference resistance. Overcurrent, overvoltage and overtemperature protection help ensure stable laser operation and service life. Standard output interfaces, combined with fixtures for different packages, allow lasers in different packages to be driven. They are well suited to laboratories, manufacturer testing and research institutes.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser Current Source （ Constant-Current Mode ）- Current Range | 0~2000mA |
| Laser Current Source (Constant-Current Mode)-Servo Voltage | 8V |
| Laser Current Source （ Constant-Current Mode ）- Current Resolution | 0.1mA |
| Laser Current Source （ Constant-Current Mode ）- Current Accuracy | ±（0.1%+2mA） |
| Laser Current Source (Constant-Current Mode)-Ripple and Noise | ＜15μA |
| Laser Current Source (Constant-Current Mode)-Short-Term Stability (1h) [Constant-Current Mode; 1h] | ＜50μA |
| Laser Current Source (Constant-Current Mode)-Long-Term Stability (24h) [Constant-Current Mode; 24h] | ＜100μA |
| Current Limit Setting-Setting Range | 2~2020mA |
| Current Limit Setting-Setting Resolution | 0.1mA |
| Current Limit Setting-Setting Accuracy | ±10mA |
| Current Measurement - Measurement Range | 0~2000mA |
| Current Measurement - Measurement Resolution | 0.1mA |
| Current Measurement - Measurement Accuracy | ±（0.1%+2mA） |
| Voltage Measurement - Measurement Range | 0~8V |
| Voltage Measurement - Measurement Resolution | 1mV |
| Voltage Measurement - Measurement Accuracy | ±50mV |
| PD Measurement -PD Bias voltage Range | 0~5V |
| PD Measurement-PD Bias Voltage Setting Resolution | 0.1V |
| PD Measurement-PD Bias Voltage Setting Accuracy | ±0.1V |
| PD Measurement-PD Current Detection Range | 0 ~ 20mA |
| PD Measurement-PD Current Detection Accuracy | 0~2mA：±2μA 2~20mA：±5μA |
| External Analog Modulation-Input Characteristics | 0~ 10 V, 10 kΩ |
| External Analog Modulation-Transfer Function | 200mA/V |
| External Analog Modulation - Bandwidth | DC~100KHz |
| Temperature Control Output - Temperature Control Range | 10~50℃ |
| Temperature Control Output - Temperature Setting Resolution | 0.01℃ |
| Temperature Control Output - Temperature Setting Accuracy | 0.01℃ |
| Temperature-Control Output-Long-Term Stability (24 h) | ± 0.01℃ |
| Temperature-Control Output-Output Type | Constant-Current Source |
| Temperature-Control Output-Maximum Output Voltage | 8V |
| Temperature-Control Output-Maximum Output Current | 4A |
| Temperature-Control Output-Maximum Temperature-Control Output Power | 32W |
| Temperature-Control Output-Current Limit Setting Range | 0.05 ~ 4.05A |
| Temperature-Control Output-Current Limit Setting Resolution | 0.001A |
| Temperature-Control Output-Control Function | PID |
| Temperature Sensor - Sensor Type | 2-Wire Negative-Temperature-Coefficient Thermistor |
| Temperature Sensor-Sensor Detection Current | 100µA |
| Temperature Sensor-Sensor Detection Range | 1.7kΩ ~ 25kΩ |
| TEC Measurement （ Display ）- Temperature measurement range | 5 ~ 70℃ |
| TEC Measurement （ Display ）- Temperature Measurement Resolution | 0.01℃ |
| TEC Measurement （ Display ）- Temperature Measurement Accuracy | ± 0.01℃ |
| LD Current Output Connector | DB9 Female Connector |
| LD External Modulation Connector | SMA |
| Temperature-Control Output Connector | DB15 Female Connector |
| Ground Terminal | Grounding Post |
| Communication Interface | B Type USB |
| Volume (LxWxD | approximately 317mmx280mmx130mm |
| Drive Power Supply | 220 VAC, 50/60 Hz |
| Operating temperature | 10 ~ 40 ℃ |
| Storage temperature | -40 ℃ ~ +70 ℃ |
| Relative Humidity [Non-condensing] | < 80%, Non-condensing |
| Laser Safety Protection Measures | Overvoltage, Overcurrent, Overtemperature and Slow-Rise Protection |
| Display screen Type | 4.2 inch Touchscreen |
| Current [Max] | Max Current 2000mA |
| Display screen | With display |
| Dimensions | 317 mm × 280 mm × 130 mm |
Applications
Key Features
Datasheet
Supplier Information
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Mingchuang Optoelectronics' OFLD series multifunction benchtop butterfly laser driver modules are designed specifically for butterfly semiconductor lasers, including butterfly lasers, SOAs and single-mode pump lasers. Integrated laser-diode drivers and TEC controllers provide constant-current drive and temperature control simultaneously. The modules offer high current accuracy, good constant-current performance, stable temperature and strong interference resistance. Overcurrent, overvoltage and overtemperature protection help ensure stable laser operation and service life. Standard output interfaces, combined with fixtures for different packages, allow lasers in different packages to be driven. They are well suited to laboratories, manufacturer testing and research institutes.
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