Bessel–Gauss output beam from a diode-pumped Nd:YAG laser
| Autor: | Henna Elfström, Timo Kajava, Antti Hakola, Jari Turunen, Scott Buchter, Pertti Pääkkönen, Janne Simonen |
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| Rok vydání: | 2004 |
| Předmět: |
Physics
business.industry Physics::Optics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Crystal symbols.namesake Optics Planar law Optical cavity Nd:YAG laser symbols Physics::Accelerator Physics Optoelectronics Laser beam quality Electrical and Electronic Engineering Physical and Theoretical Chemistry business Bessel function Beam (structure) Diode |
| Zdroj: | Optics Communications. 238:335-340 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/j.optcom.2004.05.012 |
| Popis: | We demonstrate a simple and compact laser source that directly produces a Bessel–Gauss beam. The laser resonator consists of a diode-end-pumped Nd:YAG crystal, a planar mirror, and a diffractive mirror designed to phase-conjugate only the lowest-order Bessel–Gauss beam. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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