Brand: ThorLabs | Category: Scientific & Laboratory Equipment

Seven benchtop laser diode controllers covering currents from 20 mA to 4 A, in constant current or constant power mode. The diode is driven with respect to ground, which improves noise and transient behaviour, and every unit ships with a calibration certificate.
| Parameter | Value |
|---|---|
| Specification | Seven models with control ranges from 0 to plus or minus 20 mA up to 0 to plus or minus 4 A |
| Noise without ripple | less than 0.2 microamps on the LDC201CU |
| Compliance voltage | greater than 10 V on the LDC202C, LDC205C and LDC210C |
| Temperature coefficient | less than 50 ppm per degree C |
| Specification | Works with all laser diode and photodiode polarities |
| Specification | 5-digit LED display with analogue control input and output |
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Contact Vvon Technologies Limited about ThorLabs equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
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Benchtop drivers for high power laser diodes, offered at 5 A and 20 A with continuous wave or quasi-continuous wave operation. An internal function generator supplies sine, square and triangle modulation, and control is over a SCPI compliant USB interface.
A compact laser diode driver that runs in constant current or constant power mode, with an adjustable current limit to protect the diode. It can be set from the front panel and display or driven from a PC over USB using the Kinesis software suite.
Single instruments that combine a high current laser diode driver with a 225 W thermoelectric controller. A 20 V compliance version drives quantum cascade and interband cascade lasers, and digital PID with auto tuning holds the diode temperature steady.