Stradus® 730-30 Diode Laser Module

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Specifications

Center Wavelength: 0.73 um
Output Power: 30 mW
Spatial Mode: TEM 00
Beam Diameter: ~1.3 or ~1.0 mm
Beam Divergence: ~0.5 or ~1.0 mrad
M²: < 1.25
Beam Circularity: > 90%
Pointing Stability: < 5 µrad/⁰C
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: 730 ± 10 nm

  • Power Output: 30 mW (-0%, +10%)

  • Spatial Mode: TEM 00

  • Beam Diameter: ~1.3 mm or ~1.0 mm (1/e²)

  • Beam Divergence: ~0.5 mrad or ~1.0 mrad

  • M² (typical): < 1.25

  • Beam Circularity: > 90%

  • Beam Centration: < 0.5 mm

  • Beam Alignment: < 5 mrad

  • Pointing Stability: < 5 µrad/°C

  • Power Stability (over 24 hours): < 0.5%

  • Polarization Orientation: Vertical ±2°

  • Polarization Extinction Ratio: > 100:1

Applications


  • Biomedical Imaging & Diagnostics: Ideal for fluorescence excitation, Raman spectroscopy, and cellular analysis.

  • Industrial Measurement & Metrology: Supports precision inspection and measurement systems with stable 730 nm output.

  • Research Instrumentation: Suitable for biophotonics, spectroscopy, and advanced optical experiments.

  • OEM System Integration: Designed for integration into compact end-user systems requiring reliable and modulated laser sources.