Title :
Direct measurement of near-field wavefront for lensed fibers employing single-mode fiber interferometer
Author :
Shu-Yun Yang ; Wen-Hsuan Hsieh ; Chi-Lun Yeh ; Yi-Chung Huang ; Maw-Tyan Sheen ; Yi-Cheng Hsu ; Wen-Chi Hung ; Ying-Chien Tsai ; Pochi Yeh ; Wood-Hi Cheng
Author_Institution :
Dept. of Photonics, Nat. Sun Yat-sen Univ., Kaohsiung, Taiwan
Abstract :
A direct measurement of near-field phase and intensity distribution of lensed fiber employing single-mode fiber (SMF) interferometer is proposed and demonstrated providing valuable design of micro-optic components for efficient coupling between light source and SMFs.
Keywords :
fibre optic sensors; light interferometers; micro-optics; wavefront sensors; intensity distribution; lensed fibers; light source; micro-optic components; near-field phase; near-field wavefront direct measurement; single-mode fiber interferometer; Couplings; Diode lasers; Fiber lasers; Interference; Measurement by laser beam; Optical fiber couplers; Phase measurement;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
