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HL63373HD LASER DIODE

HL63373HD Laser Diode Specification Summary
Part Number HL63373HD
Wavelength 638 nm
Laser Power 1 W
Package 9 mm
Maximum Operating Temperature -10 to 45 deg.
Pin Configuration LD Only
Polarization Ratio 100:1
Description Multi Mode

Overview of HL63373HD Laser Diode

HL63373HD is a high-performance red laser diode developed by Ushio, designed for demanding applications such as laser projectors and optical equipment. Operating at a wavelength of 638 nm, this diode offers both continuous wave (CW) and pulsed operation modes, delivering exceptional brightness and reliability.

Key Features:

  • Wavelength: 638 nm (visible red)
  • Output Power: 1.0 W (continuous wave, CW); 1.2 W (pulsed)
  • Operating Voltage: 2.4 to 2.8 V
  • Operating Current: 1,000 to 1,300 mA
  • Threshold Current: 200 to 250 mA
  • Beam Divergence: Parallel to junction: 1° to 20°; Perpendicular to junction: 25° to 45°
  • Operating Temperature: -10°C to +45°C
  • Package Type: 9 mm CAN package with high heat dissipation
  • Applications:

  • Laser Light Shows: Ideal for high-brightness red laser projections
  • Biomedical Instruments: Suitable for medical and analytical equipment requiring stable red light sources
  • Optical Equipment: Can be used as a light source in various optical devices
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