70 Amp, 140V OEM Laser Diode Driver
- Switch-Mode Current Source
- 27 VDC Power Supply Input

Product Overview:

High Power CW/QCW Laser Diode Driver Overview

This high power CW / QCW laser diode driver is designed to drive erbium lasers for pumping high-power solid-state or fiber lasers. Designed and optimized for use as part of laboratory, educational, experimental, and industrial applications, the driver has current limit, duty cycle limit, and safety interlocks to help protect the laser diodes and the user.

The controller comes standard with an RS485 interface for control via PC computer with the included software. The optional CU750 control unit can also be used instead of a computer, and provides control of 1 or 2 Fedal laser diode drivers.

Options to Increase Functionality and Versatility

Multiple high power CW/QCW laser diode drivers can be used to make the Multichannel Electrical Power Supply System (MEPSS). The MEPSS can have as many as 20 laser diode drivers, and is designed for applications such as research into inertial confinement fusion, laser-matter interactions, laser diode array testing, and other cases where multiple high power lasers are controlled simultaneously.

The laser diode driver can be factory-equipped with a high power temperature controller for laser temperature stabilization; inquire for details and options.

Additionally, the flexible internal architecture allows for factory customization to suit customer requirements for a specific load. Optionally, the driver can be equipped to operate in a temperature range of –40°C / +50°C, or modified to operate in IP66 conditions.