High-Power Ultraviolet Laser Diode (379 nm, 1.0 W)

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Ultraviolet product series, offered in a TO-CAN package with a peak wavelength of 378/379nm, delivers short wavelength and high power for industrial applications.

This series provides an effective alternative light source to the i-line (365 nm) mercury lamps.

  • Achieves 1.0 W-class optical output at 379 nm, contributing to fine patterning and improved production throughput in maskless lithography for advanced semiconductor packaging.
  • Improves heat dissipation of ultraviolet semiconductor lasers through our proprietary device structure and packaging technology, suppressing device degradation from self-heat generation and ultraviolet light and contributing to the extended lifetime of optical equipment.
  • Expands the lineup of mercury lamp replacement solutions[5], enhancing flexibility in product selection to suit different applications.