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World Star Tech offers its first direct green laser diodes by Osram. Direct green diode lasers represent a milestone in the development of miniature projectors for mobile devices such as smart phones and cameras. Projection units for laser shows, point lasers and line lasers will also benefit from the new direct green laser diode technology.

The PL series green laser diodes are mounted in a tiny 3.8mm package. The wavelength of the new PL 520 green laser diode of 515-530 nm produces precisely the right green color for projection applications. Green Laser Diodes are available at max optical output power 80 mW and the efficiency is typically 5-6 % at present.
The PLT series green laser diodes are mounted in a 5.6 mm package and have built in photodiodes. They are available in 10nm, 30nm and 50mW output powers.

World Star Tech maintains large inventory of all Osram green laser diodes and blue laser diodes.
Green Laser Diode wavelength selection is optional. 515nm +/-1 nm, 517nm +/-1 nm, 519nm +/-1 nm, 521nm +/-2 nm and 523nm +/-2 nm green laser diode are available.
Please contact us for a quote or application support.


  • 3.8 mm package ( 30-80 mW) and 5.6 mm package( 30 mW, 50 mW and 80 mW)

  • Compact and Energy Efficient

  • Wide Operating Temperature Range

  • High Modulation & Fast Rise Time



  • Alignment & Laser Pointer

  • Machine Vision

  • Bioanalytical & Imaging


Your Laser Solution Provider
World Star Technologies is a leading designer and manufacturer of laser modules and systems for biomedical, instrumentation and industrial applications.

Our products have been successfully used in a wide range of diversified applications from machine vision,alignment, process control to biomedical technology.World Star Tech's product line includes an extensive range of laser modules and systems with wavelengths ranging from 405 nm to 1064 nm with various power ranges.

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