Second-harmonic generation in thermally poled twin-hole fiber using nanosecond and femtosecond laser pulses

Autor:	Y. Noi, Toru Mizunami, Keiichi Horimoto, Takahiro Tsukada
Rok vydání:	2004
Předmět:	Optical fiber Materials science business.industry Physics::Optics Polarization-maintaining optical fiber Graded-index fiber law.invention Optics Fiber Bragg grating law Fiber laser Femtosecond Optoelectronics Dispersion-shifted fiber business Photonic-crystal fiber
Zdroj:	The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003..
Popis:	This paper investigates the second-harmonic generation (SHG) in poled twin-hole fiber. Both a Q-switched YAG laser and a femtosecond fiber laser are used as fundamental sources. The characteristics of SHG in the poled twin-hole fiber is studied, and the direction of nonlinearity and phase matching between fundamental and SH waves are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::640d600f365f30be1f2e694361dc4150 https://doi.org/10.1109/leos.2003.1251884 Zobrazit plný text záznamu