1550nm Multi Junction Pulsed Laser Diode

Specifications

Output Power (avg): 75 W
Wavelength: 1.55 um
Pulse Duration: 150 – 150 ns
Tuning Range Around Center Wavelength: <= 200nm
Beam Spread: 12 x 37 degrees
Peak Forward Current: 6.5 or 25 A
Threshold Current: .5 or 2.5 A
Peak Power (Fiber): 4.5-37 W
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Features


  • Eye-Safe Wavelength: Operates at 1550 nm for enhanced safety and regulatory compliance

  • High Peak Power: Output up to 75 W for pulsed applications requiring strong signal return

  • Multiple Emitter Widths: 90 µm and 350 µm options to suit various beam shaping needs

  • Wide Operating Range: Stable performance from -40°C to +85°C

  • Compact Footprint: TO5, TO18, and 9 mm package options

  • Optional Fiber Output: 400 µm HCS fiber with 0.37 NA available

  • RoHS Compliant: Environmentally friendly design

  • Stacked Designs: Available in 1, 2, or 3-diode configurations

Applications


  • Rangefinding: High-power pulsed output ideal for long-distance measurement systems

  • Surveying Equipment: Integrates into geospatial and topographical analysis tools

  • Friend or Foe Identification: Used in secure military targeting and identification platforms

  • LIDAR and Remote Sensing: Suitable for eye-safe wavelength applications in outdoor environments

  • Target Designation Systems: Compact, powerful laser sources for defense-related equipment