26 Apr 2019 Only few laser materials have necessary properties for realization of lasing in visible spectral range. Trivalent praseodymium (Pr3+) is known to be an interesting laser ion for using with solid-state lasers in the visible spectral range because of its energy levels scheme, providing several transitions in the red (640 nm, 3P0 to 3F2), orange (607 nm, 3P0 to 3H6), green (523 nm, 3P0 to 3H5), and dark-red (720 nm, 3P0 3F3+3F4) spectral regions. Pr3+:YLF has been found as promising laser material for producing visible lasers directly.
Main features
- High absorption and emission cross-sections(~10-19 cm2)
- Good overlapping of the absorption band in the blue spectral region with
the emission
- Lines of the InGaN laser diodes and 2ω-OPSL
- Custom crystals available upon request
Application examples
- Diode-pumped solid-state lasers for precise and efficient processing of
metals such as copper or gold, entertainment industry and science
Contact us
sales@4lasers.com
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