Optical films based angular filters for microlasers

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Grineviciute L., Babayigit C., Gailevicius D., Turduev M., Purlys V., Tolenis T., ...More

2020 International Conference Laser Optics, ICLO 2020, St. Petersburg, Russia, 2 - 06 November 2020, (Full Text)

• Publication Type: Conference Paper / Full Text
• Doi Number: 10.1109/iclo48556.2020.9285684
• City: St. Petersburg
• Country: Russia
• Keywords: Photonic Crystals, Spatial Filtering, Physical Vapor Deposition, Microlasers
• TED University Affiliated: Yes

Abstract

© 2020 IEEE.We propose a novel method of fabrication of Photonic Crystal Spatial Filters using a Vapor Deposition method on microstructured surfaces. Such spatial filters -layers of around 10 micron thickness, are very useful for intracavity filtering in microlasers.