GMP83LAR30K7T

Description

The GMP83LAR30K7T is a Class 1, 830 nm structured-light laser module designed as a flexible R&D and evaluation platform for DOE projector development, pattern evaluation, pre-production testing, and scalable volume production. It integrates a precision Diffractive Optical Element (DOE) within an exchangeable holder, a plastic aspherical lens, an adjustable focus optical design, a single-mode 830 nm laser diode, and a fail-safe Automatic Power Control (APC) designed to support IEC 60825-1 Class 1 operation, with TTL modulation from DC to 10 kHz.

The laser module projects 30,000 random dots over a 70° × 55.4° (H x V) field of view (FOV), with a DOE contrast ≧3. Its exchangeable DOE holder facilitates the rapid testing of alternative patterns, while the adjustable focus allows for precise optimization at specific working distances. Backed by stable, APC-controlled optical output, the GMP83LAR30K7T is an ideal evaluation tool for indoor Active stereo 3D sensing, 3D depth sensing, and other optical sensing applications.

Features

• Exchangeable DOE holder
• Adjustable focus for optimizing working distance
• TTL modulation from DC to 10 kHz
• IEC 60825-1 compliant, fail-safe APC circuit
• Class 1 laser module with a fail-safe APC laser diode driver

Applications

• Active stereo 3D sensing
• 3D depth sensing
• Machine vision and 3D imaging
• Robotics and automation
• Industrial inspection & measurement