Laser Diode

Rohm Co. Ltd.Request Info
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KYOTO, Japan, Oct. 30, 2021 — Laser DiodeThe RLD90QZW3 high-optical-output laser diode from ROHM Co. Ltd. is designed for applications such as automated guided vehicles and service robots in the industrial equipment sector and consumer robot vacuums that incorporate lidar for distance measurement and spatial recognition.

The 75-W diode is an IR device for distance measurement and spatial recognition in 3D Time-of-Flight systems. An emission width of 225 μm is achieved, improving beam characteristics. Uniform emission intensity with low temperature dependence of the laser wavelength ensures stable performance, which contributes to higher accuracy and longer distances in various lidar applications. A power conversion efficiency of 21% enables use without an increase in power consumption.

Published: October 2021
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ProductsRLD90QZW3laser diodeRohmlidarLasersdiode lasersindustrialroboticsTest & MeasurementAsia-Pacific

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