LTG66LARYK8T

Description

The LTG66LARYK8T is a Class 1, 660 nm continuous-wave (CW) structured-light laser module integrating a precision Diffractive Optical Element (DOE), a glass aspherical lens, an adjustable-focus optical design, a single-mode 660 nm laser diode, and a fail-safe Automatic Power Control (APC) circuit designed to support IEC 60825-1 Class 1 operation, with TTL modulation from DC to 10 kHz.

The laser module projects either 10,000 or 30,000 random dots over an 80° × 64.4° (H x V) field of view (FOV), with a DOE contrast of ≥8 and ≥2, respectively. The adjustable-focus optical design enables optimization of the projected dot pattern for the desired working distance. The APC circuit maintains controlled optical output for stable and repeatable performance for machine vision, industrial inspection, and other optical sensing applications.

Features

• Adjustable focus for optimizing working distance
• TTL modulation from DC to 10 kHz
• Operating current (≤100mA) at 100% duty cycle
• 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
• Robotics and automation
• Industrial inspection & measurement