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ZFA-F-635-PRZ OEM Red Diode Laser

The ZFA-F-635-PRZ OEM Red Diode Laser combines high-performance output with ultra-compact, cost-effective design. Operating at 635 nm with output powers from 1.2 W to 2 W, this CW laser delivers excellent power stability (<1–3% RMS) and a long operational life of 10,000 hours. Featuring horizontal and vertical polarization, low beam divergence (<2.5×1.0 mrad), and a fast warm-up time (<5 minutes), it is ideal for precision measurement, spectrum analysis, laser lighting shows, and OEM integration. The laser includes a 8 VDC 7 A driver and supports TTL/analog modulation for flexible and reliable operation.

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Features
  • Ultra-compact OEM design
  • High output power (1.2–2 W)
  • Long operational life (10,000 hours)
  • Excellent power stability (<1–3% RMS)
  • CW operation with TTL/analog modulation
  • Low beam divergence (<2.5×1.0 mrad)
  • Fast warm-up (<5 minutes)
Applications
  • Precision measurement
  • Spectrum analysis
  • Laser lighting shows
  • Laboratory instrumentation
  • Optical experiments & research
  • OEM laser integration
  • Industrial inspection & alignment
Specifications
Parameter Specification
Model ZFA-F-635-PRZ
Central Wavelength (nm) 635 ± 10
Operating Mode CW
Output Power (mW) >1200, 1300,…,2000
Power Stability (RMS, 4 h) <1%, <2%, <3%
Polarization Direction Horizontal + Vertical
Beam Diameter at Aperture (mm) ~7.0 × 4.5
Beam Divergence, Full Angle (mrad) <2.5 × 1.0
Warm-up Time (minutes) <5
Beam Height from Base Plate (mm) 35
Operating Temperature (°C) 25 ± 3
Driver 8 VDC 7 A, QDI-6T-PRZ / QDI-6T-PRZ-J
Modulation TTL or Analog (1 Hz–1 kHz; optional 1 kHz–10 kHz, 10 kHz–30 kHz)
Expected Lifetime (hours) 10,000
Warranty 1 year