Coherent 1139867 low-power laser

Product Manual：

Coherent 1139867 low-power laser is commonly used for semiconductor wafer inspection and precision optical measurement equipment
Original low-power continuous laser light source, compatible with visual inspection optical path
Excellent beam quality, uniform spot, and small measurement error
Stable power output, low fluctuation during long-term operation
Narrow linewidth and low noise, suitable for interference and imaging detection scenarios
Built in constant temperature control module to suppress wavelength drift
Metal sealed body, shielding workshop electromagnetic interference
Small integrated structure, easy to install equipment in small spaces
Standard electrical connectors, easy and fast disassembly and replacement

Support external modulation control of analog/digital signals
Short preheating time, quickly enter stable working conditions upon startup
Multiple circuit protection, automatic shutdown due to overheating and overcurrent
Anti vibration optical cavity, production line vibration does not offset the optical path
Suitable for 24V industrial standard power supply, simple wiring
Dustproof and moisture-proof sealing, suitable for dust-free clean workshops
Long life optical components, 7 × 24-hour continuous operation
Summary: Coherent 1139867 low-power laser has stable beam and compact size, making it a standard laser source for precision detection equipment.

Product detailed pictures：

1139867

product video

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