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Description: The LDC-3908 8-Channel Laser Diode Controller Laser Diode Controller is designed for simultaneous control of both laser current and temperature in a single mainframe for R&D or production test of optical amplifiers. Its high stability, low-noise current, and temperature controllers also makes it ideal for low-channel count burn-in systems. Laser current source, temperature, and combination controller modules are interchangeable between the 8 and 16 channel mainframes.
The smaller size and lighter weight of the LDC-3908 make it an ideal controller for smaller channel count applications. The LDC-3908 is a space-saving, 3U-high, rack-mountable instrument.
Instrument control in automated test environments is possible through the GPIB/IEEE-488 interface or RS-232 serial interface.
This unit has the following features:
8 independent, isolated channels for multiple laser and TE control
Wide variety of laser controller modules with up to 3A per channel
Dual channel laser current or TE control modules for control of up to 32 laser diodes
Current sources operate in constant current or constant power operating modes with direct modulation up to 1.2MHz
Temperature controllers operate in constant temperature or constant resistance mode with expanded gain setting from 1 to 127
GPIB/IEEE-488 or RS-232 remote control interface
This system has the following modules installed:
Eight (8) ILX LDC-3916374
The LDC-3916374 module contains a 1 Amp laser diode current source and a 9 Watt TEC control circuit. It is ideal for driving the higher power pump lasers used in the latest Erbium Doped Fiber Amplifiers (EDFAs).
Contact me if different configurations are needed.
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