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HL40085G LASER DIODE

HL40085G Laser Diode Specification Summary
Part Number HL40085G
Wavelength 405 nm
Laser Power 1 W
Package 9 mm
Maximum Operating Temperature 0 to 30 deg.
Pin Configuration M
Polarization Ratio 100:1
Description Multi Mode
HL40085G Data Sheet Download

Overview of HL40085G Laser Diode

HL40085G is a high-power violet laser diode developed by Ushio, operating at a lasing wavelength of 405 nm. It delivers a continuous wave (CW) optical output power of 1,000 mW (1 W) and features a built-in monitor photodiode for real-time performance monitoring. Encapsulated in a 9.0 mm TO-can package, this multi-mode laser diode is designed for applications requiring high power, reliability, and precision.

Key Features:

  • Wavelength: 405 nm (violet)
  • Optical Output Power: 1,000 mW (CW)
  • Operating Current: 1,000 to 1,300 mA
  • Operating Voltage: Up to 5.0 V
  • Threshold Current: 250 to 400 mA
  • Beam Divergence: Parallel to junction: 13° (Full angle 1/e²); Perpendicular to junction: 42° (Full angle 1/e²)
  • Transverse Mode: Multiple transverse modes (TE mode oscillation)
  • Monitor Photodiode: Built-in
  • Package Type: 9.0 mm TO-can
  • Operating Temperature: 0°C to 30°C
  • Storage Temperature: -40°C to 85°C

    • Applications:

  • Direct Imaging for PCB: Utilized in mask-less exposure systems for high-definition circuit patterning
  • Industrial Applications: Employed in precision measurement and inspection systems
  • Biomedical Applications: Serves as a light source in medical diagnostics and therapeutic devices
  • 3D Printing: Provides illumination for high-resolution scanning and printing

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