940nm Laser Diode Modules with Shutter, 50-100mW

DLXS940-PFIDQ

Overview

The Lasermate Group, Inc. DLXS940 series shuttered laser modules are ideal for applications that require a wavelength of 940nm and output power levels up to 100mW. The laser modules feature integrated electronics, plug and play, good beam profile, shutter for protection, built-in TEC cooler, Automatic Current Control (ACC) circuit design, and optional TTL or Analog modulation. Housed in compact packages, these lasers are the perfect choice for design in and integration into OEM instrumentation and systems, as well as for end user applications in research and development.

Features

940nm laser diode module
Shutter as safety protection feature
Built-in TEC cooler
Automatic Current Control (ACC) circuit design
Optional TTL or Analog modulation

Specifications

Wavelength: 940+/-5nm
Output Power: >50mW, >100mW
Transverse Mode: Near TEM₀₀
Operating Mode: CW
Power Stability (rms, over 4 hours): <1%
Noise of Amplitude (rms, 20Hz-20MHz): <1% (Optional: <0.5%)
M² factor: ~1.5
Beam Diameter at Aperture (1/e², mm): ~1.2
Beam Divergence, Full Angle (mrad): <1.0
Polarization Ratio: >50:1, Horizontal +/-5 degree
Warm-up Time: <5 minutes
Beam Height from Base Plate: 19mm
Operating Temperature: 10 to 35^oC
Dimensions of Laser Module: 74.4(L) x 40(W) x 40(H) mm³
Weight of Laser Module: 0.2kg
Operating Voltage: 12V DC 4A
Modulation Option: TTL up to 1MHz, Analog up to 100kHz
Optional AC Adapter: 100-240VAC, 121(L) x 50(W) x 30.8(H) mm³, 0.3kg
Expected Lifetime: 10,000 hours
Warranty Period: 10 months

Documentation

[PDF] DLXS940 Series 940nm Laser Diode Modules with Shutter Specifications

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