Title :
Narrow linewidth phase-lockable high power /spl alpha/-DFB laser
Author :
de Andrade Garcia, G. ; Hollberg, L. ; DeMars, S.D. ; Schoenfelder, A. ; Wong, V. ; Lang, R.J.
Author_Institution :
Nat. Inst. of Stand. & Technol., Boulder, CO, USA
Abstract :
The free running spectral linewidth of a high-power /spl alpha/-DFB laser at 1064 nm is measured to be less than 100 kHz. Electronic feedback to the injection current is used to phaselock the /spl alpha/-DFB laser to a diode pumped Nd-YAG laser.
Keywords :
distributed feedback lasers; laser feedback; laser mode locking; laser transitions; optical pumping; semiconductor lasers; spectral line breadth; 1064 nm; YAG:Nd; YAl5O12:Nd; diode pumped Nd-YAG laser; electronic feedback; free running spectral linewidth; injection current; narrow linewidth phase-lockable high power /spl alpha/-DFB laser; semiconductor lasers; Bandwidth; Distributed feedback devices; Frequency; Holography; Laser feedback; Optical feedback; Optical wavelength conversion; Power lasers; Pump lasers; Semiconductor lasers;
Conference_Titel :
Semiconductor Laser Conference, 1998. ISLC 1998 NARA. 1998 IEEE 16th International
Conference_Location :
Nara, Japan
Print_ISBN :
0-7803-4223-2
DOI :
10.1109/ISLC.1998.734228
