Title :
Speckle contrast reduction by linear and nonlinear photonic devices
Author :
Liu, E.-C. ; Hong, Jia-Hua ; Fu, S.-H. ; Yeh, Ping-Cheng ; Wang, Y.-D. ; Lai, Chien-Ming ; Chiu, Tien-Lung ; Yokoyama, Haruki ; Kung, A.-H. ; Tu, Chien-Cheng ; Lin, Chia-Hung ; Boudrioua, A. ; Yu, N.-E. ; Lee, Joun-Ho ; Lin, Hsin-Yi ; Peng, L.-H.
Author_Institution :
Dept. Elec. Eng. & Inst. Photonics & Optoelectron., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
June 30 2013-July 4 2013
Abstract :
Speckle contrast <; 3.5% was achieved by means of (i) wavelength-diversity using spectrally-broad nonlinear photonic green lasers over the 520-545nm range and (ii) polarization- and phase-diversity using birefringent nano-photonic devices.
Keywords :
birefringence; light polarisation; nanophotonics; nonlinear optics; solid lasers; speckle; birefringent nanophotonic devices; linear-nonlinear photonic devices; phase-diversity; polarization diversity; speckle contrast reduction; spectrally-broad nonlinear photonic green lasers; wavelength 520 nm to 545 nm; wavelength-diversity; Adaptive optics; Laser noise; Measurement by laser beam; Nonlinear optics; Optical polarization; Photonics; Speckle;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6599916
