Title :
Development of an 813-nm Tm-doped ZBLAN fiber amplifier for the Sr optical lattice clock
Author :
Takeuchi, Yu-ichi ; Uehara, M. ; Kohno, Kenta ; Musha, Mitsuru ; Nakagawa, Koichi ; Ueda, Ken-ichi
Author_Institution :
Inst. for Laser Sci., Univ. of Electro-Commun., Chofu, Japan
Abstract :
We have developed Master-Oscillator Fiber Power Amplifier (MOFPA) by using a Tm-doped ZBLAN fiber amplifier at 813 nm. We obtained the output power of higher than 1 W, and to our knowledge, this result is the highest output power from a fiber amplifier at 813 nm.
Keywords :
aluminium compounds; atomic clocks; barium compounds; lanthanum compounds; optical fibre amplifiers; optical lattices; sodium compounds; strontium; thulium; zirconium compounds; Sr; Sr optical lattice clock; Tm-doped ZBLAN fiber amplifier; ZBLAN:Tm; master-oscillator fiber power amplifier; output power; wavelength 813 nm; Fiber lasers; Laser excitation; Optical fiber amplifiers; Power amplifiers; Power generation; Pump lasers; Semiconductor lasers;
Conference_Titel :
Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC), 2013 Conference on and International Quantum Electronics Conference
Conference_Location :
Munich
Print_ISBN :
978-1-4799-0593-5
DOI :
10.1109/CLEOE-IQEC.2013.6801352
