Title :
High finesse fiber ring cavity for frequency stabilizaiyon of Nd:YAG laser with pound-drever-hall method
Author :
Her, Eun-Hwa ; Yoon, Duseong ; Jang, Gwang Hoon ; Song, Minsoo ; Yoon, Tai Hyun
Author_Institution :
Dept. of Phys., Korea Univ., Seoul, South Korea
fDate :
Oct. 30 2011-Nov. 2 2011
Abstract :
We have fabricated a high finesse fiber ring cavity with a record high finesse of 938, free-spectral range of 413 MHz, and line-width of 440 kHz, respectively. The fiber ring cavity has been successfully used for the frequency stabilization and line-width reduction of a highly-stable Nd:YAG laser at 1064 nm by employing the Pound-Drever-Hall frequency locking method. The measured short-term frequency stability of the Nd:YAG laser was on the level of 10 kHz and remained locked for long time.
Keywords :
fibre lasers; laser cavity resonators; laser frequency stability; neodymium; ring lasers; solid lasers; Pound-Drever-Hall frequency locking method; YAG laser; YAG:Nd; frequency 10 kHz to 413 MHz; frequency stabilization; high finesse fiber ring cavity; linewidth reduction; short-term frequency stability; wavelength 1064 nm; Cavity resonators; Frequency measurement;
Conference_Titel :
Microopics Conference (MOC), 2011 17th
Conference_Location :
Sendai
Print_ISBN :
978-1-4577-1344-6
