Jung, Minwan Lee, Ju Han Lee, Sangbae Lee, Kwanil 2024-01-19T11:39:35Z 2024-01-19T11:39:35Z 2022-03-01 2015-05 0277-786X https://pubs.kist.re.kr/handle/201004/115039 We demonstrate a self Q-switched Bismuth-doped germanosilicate fiber laser operating at 1463 nm. It is experimentally shown that stable Q-switched pulses with a temporal width of similar to 1.8 mu s can be obtained from a simple, all-fiberized Fably-Perot type cavity without using a saturable absorber at a a repetition rate of similar to 65 kHz with a pump power of similar to 260 mW. The tuning capability of the temporal characteristics of the output pulses is also investigated. The possible physical mechanism is discussed. English SPIE-INT SOC OPTICAL ENGINEERING Self Q-switching of a bismuth doped silica fiber operating at 1.46 mu m Conference 10.1117/12.2185223 1 5th Asia-Pacific Optical Sensors Conference (APOS) 5th Asia-Pacific Optical Sensors Conference (APOS) US Jeju, SOUTH KOREA 2015-05-20 FIFTH ASIA-PACIFIC OPTICAL SENSORS CONFERENCE 000358602400092 2-s2.0-84939169286