Title :
Frequency-domain phase conjugator by a two-photon gated Bragg grating for nJ laser pulses
Author :
Nishoka, H. ; Hayasaka, K. ; Tomita, H. ; Ueda, K.
Author_Institution :
Inst. for Laser Sci., Univ. of Electro-Commun., Tokyo
Abstract :
Temporal phase structure of a 10 fs optical pulse has been regenerated by a two-photon gated photosensitive Bragg grating. The refractive index modulation of Delta = 0.03 has been achieved with 6 nano-joule IR laser pulses
Keywords :
Bragg gratings; high-speed optical techniques; optical modulation; optical phase conjugation; refractive index; two-photon processes; 10 fs; 6 nJ; IR laser pulses; frequency-domain phase conjugator; refractive index modulation; two-photon gated Bragg grating; Bragg gratings; Laser mode locking; Laser theory; Optical diffraction; Optical pulse generation; Optical pulses; Optical recording; Optical refraction; Pulse modulation; Refractive index;
Conference_Titel :
Lasers and Electro-Optics Society, 2005. LEOS 2005. The 18th Annual Meeting of the IEEE
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-9217-5
DOI :
10.1109/LEOS.2005.1548197
