Stradus® 488‐50 Diode Laser Module

Specifications

Center Wavelength: 0.488 um
Output Power: 50 mW
Document icon Download Data Sheet Download icon

Features

  • Wavelength: 488 ± 5 nm
  • Power Output: 50 mW (-0%, +10%)
  • Spatial Mode: TEM 00
  • Beam Size: Small Beam: ~0.8 mm, ~1.0 mrad; Standard Beam: ~1.3 mm, ~0.5 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

  • Fluorescence Microscopy: Enables high-contrast imaging with stable 488 nm excitation
  • Flow Cytometry: Provides precise laser excitation for cell analysis applications
  • Spectroscopy: Ideal for Raman and absorption spectroscopy requiring low noise and high beam quality
  • Biomedical Instrumentation: Supports diagnostic devices with reliable laser performance
  • Industrial Inspection Systems: Facilitates precision alignment and optical measurement tasks