Stradus® 785-80 Diode Laser Module

Specifications

Center Wavelength: 0.785 um
Output Power: 80 mW
Spatial Mode: TEM 00
Small Beam: ~1.1 mm, ~1.0 mrad
Standard Beam: ~1.4 mm, ~0.6 mrad
M² (typical): < 1.25
Beam Circularity: > 90%
Power Stability: < 0.5% over 24 hours
Polarization Orientation: Vertical ±2⁰
Polarization Extinction Ratio: >100:1
Input Power (Head): 12V DC, 1.5A (max)
Input Power (Control Box): 90‐250 VAC, 50/60Hz
Storage Temperature: -10⁰C to +60⁰C
Operating Temperature: +10⁰C to +45⁰C
Laser Head Weight: 210g
Communication: Mini‐USB and RS‐232
CDRH Class: Class IIIb
ESD Protection: Class 4
EU Compliance: CE Mark Certified with control box
RoHS Compliance: EU and China
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Features


  • Wavelength: 785 ± 10 nm

  • Power Output: 80 mW (-0%, +10%)

  • Spatial Mode: TEM 00

  • Beam Size: Small Beam ~1.1 mm, ~1.0 mrad; Standard Beam ~1.4 mm, ~0.6 mrad

  • Beam Quality (M²): < 1.25

  • Beam Circularity: > 90%

  • Beam Centration: < 0.5 mm

  • Beam Alignment: < 5 mrad

  • Pointing Stability: < 5 µrad/°C

  • Power Stability: < 0.5% over 24 hours

  • Polarization Orientation: Vertical ±2°

  • Polarization Extinction Ratio: > 100:1

  • RMS Noise: < 0.2% (10Hz to 10MHz)

  • Digital Modulation: 200MHz

  • Digital Rise Time: < 2 nsec

Applications


  • Medical Diagnostics & Imaging: Ideal for Raman spectroscopy, fluorescence imaging, and biomedical diagnostics requiring stable 785 nm laser sources.

  • Industrial Inspection & Metrology: Supports precision measurement and inspection systems demanding high beam quality and stability.

  • Biophotonics Research: Suitable for optical trapping, cellular analysis, and research instrumentation.

  • OEM System Integration: Designed for integration into end-user systems requiring reliable, modulated laser modules with compact footprints.