DocumentCode
510474
Title
High diffraction efficiency for ultra-short laser pulse by superposed transmission volume phase gratings
Author
Zheng, Guangwei ; Tan, Jichun ; He, Yanlan
Author_Institution
College of Science, National University of Defense Technology, Changsha, Hunan, China 410073
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
A configuration—two transmission volume phase gratings superposed is presented, where the gratings´ vectors are parallel to each other. Its diffraction efficiency is up to 90% for ultra-short laser pulse. The configuration enhances the gratings´ performance for ultra-short laser pulse, such as its spatial filtering, beam deflecting, and so on.
Keywords
Bandwidth; Diffraction gratings; Helium; Laser beams; Laser theory; Optical diffraction; Optical filters; Optical pulses; Optical refraction; Optical variables control;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377135
Link To Document