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Abstract Spectral beam combination of tunable laser beams demonstrated, using a multilayer dielectric coated single cavity Fabry Perot (FP) filter. A stack of 19 layers using TiO2 and SiO2 was… Click to show full abstract
Abstract Spectral beam combination of tunable laser beams demonstrated, using a multilayer dielectric coated single cavity Fabry Perot (FP) filter. A stack of 19 layers using TiO2 and SiO2 was optimally designed and fabricated using an electron beam evaporation technique. This filter was characterized for transmission spectrum, surface morphology and laser induced damage threshold. The sharp transmission spectrum facilitated the spectral combination of closer wavelengths (
Keywords:
laser;
dielectric coated;
beam;
multilayer dielectric;
spectral beam;
tunable laser
Journal Title: Optics and Laser Technology
Year Published: 2020
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Journal Title: Optics and Laser Technology
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!