Title :
Optical frequency interval divider based on optical parametric oscillators
Author :
Slyusarev, S. ; Ikegami, T.
Author_Institution :
Nat. Res. Lab. of Metrol., Ibaraki, Japan
Abstract :
We have used an optical frequency interval division method that is based on optical parametric oscillators (OPOs) only to reduce a large frequency difference between 1064 nm of the YAG laser and divided by 3 of 532 nm. The 47 THz frequency span can be measure by the comb of optical frequencies emitted by a mode-locked laser or by the parallel connection of OPOs and optical frequency comb generators.
Keywords :
frequency dividers; frequency standards; laser mode locking; optical harmonic generation; optical parametric oscillators; optical phase locked loops; 1064 nm; 532 nm; Nd:YAG laser; SHG system; YAG:Nd; YAl5O12:Nd; comb of optical frequencies; compact optical clockwork; frequency span; frequency standard; large frequency difference reduction; mode-locked laser; optical frequency comb generators; optical frequency interval divider; optical parametric oscillators; parallel connection; phase locked division; Frequency conversion; Laser excitation; Nonlinear optics; Optical frequency conversion; Optical harmonic generation; Optical pumping; Optical refraction; Optical variables control; Oscillators; Stimulated emission;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location :
Sydney, NSW, Australia
Print_ISBN :
0-7803-5744-2
DOI :
10.1109/CPEM.2000.851198
