Yokogawa get ahead with test platform

Created March 8, 2018
AQ2200-232Technologies and Products

Yokogawa has added the AQ2200-232 to its existing family of power meter modules (AQ2200-215 and AQ2200-221) in the company’s modular optical test platform.

The AQ2200-232 sensor head is used in conjunction with the dual-port AQ2200-202 interface module and is targeted at making accurate measurements in challenging applications such as power testing of laser chips in free space light, I/L curve measurement of laser-diode modules and multicore fibre measurements (with an MPO connector adapter).

Key features are a 5 mm diameter cooled detector, a wavelength measurement range from 800 to 1700 nm and a power measurement range of +15 to -90 dBm. It also offers uncertainty of ±1.8%, high stability with constant-temperature control and a wide single-range power range of 30 dB.

“With the launch of the new optical sensor head, Yokogawa is expanding its multi-application modular optical test platform in line with market demands for higher-speed automatic testing of optical devices in free space, which helps to reduce testing time – and hence costs – compared to fibre-coupled tests.”, said Terry Marrinan, Vice-President Sales & Marketing, Yokogawa Europe & South-East Asia: “Post-production testing of laser diodes needs to be fast because the increasing market demand requires higher quantities and cheaper products, and the fastest way to measure their output is by measuring it in free space to eliminate the time involved in connecting and disconnecting the optical fibre to each laser produced.”

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This article was written
by Optical Connections News Team