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HL40033G Laser Diode Specification Summary
Part NumberHL40033G
Wavelength405 nm
Laser Power1000 mW
Package9 mm
Maximum Operating Temperature-10 to 30 deg.
Pin ConfigurationLD Only
Polarization Ratio1:100
DescriptionMulti Mode

Overview of HL40033G Laser Diode

The HL40033G laser diode by USHIO, distributed through World Star Tech, operates at a wavelength of 405 nm and provides a high optical output power of 1,000 mW. This multi-mode diode is housed in a robust 9 mm package, making it suitable for applications requiring high power and precision. It is ideal for laser printing, medical devices, optical data storage, and industrial applications.

Key Specifications:

  • Wavelength: 405 nm
  • Optical Output Power: 1,000 mW
  • Package Type: 9 mm
  • Laser Type: Multimode violet laser diode


  • Direct Imaging of PCB: Its high power and precision make it ideal for direct imaging of printed circuit boards, enabling high-resolution and accurate results.
  • Medical Devices: Precision and reliability make it suitable for medical imaging and diagnostic equipment.
  • Laser Printing: High output power and precise wavelength contribute to high-resolution printing and efficient performance in laser printers.

Features and Benefits:

  • High Output Power: With a 1,000 mW output, the HL40033G ensures strong and stable performance in demanding applications.
  • Robust Package: The 9 mm package allows for easy integration into various devices, making it versatile for different design requirements.
  • Reliability: USHIO’s stringent manufacturing standards guarantee a high level of reliability and long operational lifespan.

Performance Characteristics:

The HL40033G is designed to deliver consistent and reliable performance. Its violet laser, with a wavelength of 405 nm, offers excellent beam quality essential for applications requiring precision. The high optical output power ensures it can handle tasks requiring significant energy without compromising efficiency or stability.

Integration and Usage:

Integrating the HL40033G into your system is straightforward due to its standard 9 mm package. It is compatible with various laser diode drivers and can be effectively cooled using typical thermal management solutions. Proper handling and operation within specified parameters ensure optimal performance and longevity.


The HL40033G laser diode is a versatile and powerful laser diode suited for high-precision applications across various industries. Its high output power, reliability, and robust design make it an excellent choice for engineers and designers looking to implement advanced laser technology in their products. Whether for direct imaging of PCBs, medical devices, or laser printing, the HL40033G delivers the performance and reliability required for advanced technological applications.

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