Title :
CW visible standard source generated by second harmonic of injection locked DFB to optical frequency comb seeded with 13C2H2 stabilized laser
Author :
Lee, S.H. ; Ryu, H.Y. ; Kim, Y.P. ; Suh, H.S. ; Eom, T.B.
Author_Institution :
Kyung Hee Univ., Yongin, South Korea
Abstract :
We demonstrate an ultra stable visible laser source generated by the second harmonic of selectively injection-locked distributed feedback (DFB) laser from frequency comb with acetylene stabilized laser seeding. For the second harmonics generation (SHG) of the injection-locked DFB laser, the periodically poled lithium niobate (PPLN) crystal was used. The frequency stability of this source was estimated to be 1.1 × 10-12 for a 1s averaging time.
Keywords :
distributed feedback lasers; frequency standards; laser frequency stability; laser mode locking; light sources; optical harmonic generation; optical variables measurement; acetylene stabilized laser seeding; continuous wave visible standard source; injection locked DFB laser second harmonic; injection locked distributed feedback laser; optical frequency comb; second harmonics generation; ultra stable visible laser source; Distributed feedback devices; Erbium-doped fiber lasers; Frequency conversion; Laser modes; Laser stability; Laser theory; Nonlinear optics; Optical feedback; Optical harmonic generation; Optical mixing;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5544950
