The Newport 5600 High Power Laser Diode Drivers feature advanced circuit designs and careful layout of laser diode drivers to provide you with an extremely low noise, highly stable output current. External analog modulation input allows precision control of the laser output for a variety of applications including power level control and wavelength tuning. A monitor photodiode is reversed biased at 5 Volts. All laser diode parameters are accessible with 16-bit resolution including the laser diode's forward voltage for full characterization.
Time tested laser diode protection safety features are incorporated into the 5600 Series Laser Diode Drivers. Input power module filters provide first stage protection against transients. Additional filtering and power regulation stages coupled with high speed transient detection circuits let you operate your laser diode worry-free from transients. A slow turn-on sequence, multiple output shorting circuits, and an independent current limiting feature provide the superior protection you demand from all your laser diode instrumentation.

The Newport 5600-10 Laser Diode Driver operates in either CW or Quasi-CW (QCW) mode with up to 10 A of output current. The instrument is capable of driving multiple high-power laser diode bars in series. Full 16-bit control and characterization (L, V, I) of laser diodes is attainable via the IEEE-488 or RS-232 interface. An internal function generator is programmable from 200 Hz–300 kHz with either a sinewave, triangle or squarewave output, allowing signal modulation in both the constant current (ACC) mode and in constant power (APC) mode. In addition, an external analog modulation input port is included allowing modulation of the output current using other waveforms and frequencies. Specifications. Output Current Range (CW): 0 to 10 A. Output Current Resolution: 153 µA. Output Current Accuracy: ±(0.03% + 2 mA). Noise/Ripple (rms): < 10 mA. Temperature Coefficient (ppm FS/°C): <200. Short-Term Stability (1 h) (ppm FS): <200. Output Compliance Voltage Range(CW): 1.5 to 30V. Current Limit Range: 0 to 10 mA. Resolution: 100 mA. Accuracy: 100 mA. Internal Function Generator Waveforms: sine, square, triangle. Internal Function Generator Frequency Range: 200 Hz to 300 kHz.
Features:
?Stand Alone Operation
?GPIB/IEEE 488.2 and RS-232C Interfaces
?Full 16-Bit Control and Characterization Capabilities
?Laser Diode Driver

8350 TEC modules installed. Rack Mount Chassis. We have a library of firmwares, if a certain version is required please contact us.
8350
? TEC Output Power: 40 W
? TEC Output Current: 5 A
Features:
?Complete System Controller for 8 or 16 Channel Applications
?EDFA Pumping or DWDM Signal Sources
?Outputs Configured for Either Floating or Common Anode Type LD Package Styles
?IEEE-488 (GPIB) and RS-232C Interfaces

he 505B Laser Diode Driver offers all the performance of the most advanced laser diode controllers for a fraction of the price. Quiet and stable 200 or 500 mA current driver for use in the most demanding applications, such as spectroscopy and fiber optic communications. Intuitive front panel controls make this instrument extremely simple to use. There are two operating modes: constant current or constant laser power.
Dual current-level selection lets you optimize current resolution settings by precisely varying the output to the laser diode. Comprehensive laser diode safety features are built-in including redundant FET and relay shorting circuits to protect the laser diode at the beginning of the slow turn-on sequence. The current limit setting is fully independent.
External analog modulation allows you to voltage-control or modulate the output. USB interface.