Title :
Packaging of non-AR coated fiber grating laser for single-longitudinal mode operation
Author :
Lay, T.S. ; Yaung, M. ; Wu, S.H. ; Chen, H.M. ; Cheng, W.H.
Author_Institution :
Inst. of Electro-Opt. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
Abstract :
We have demonstrated a 1.55 μm fiber grating laser (FGL) for single-longitudinal mode operation from a non-antireflection (AR) coated Fabry-Perot (FP) laser and a lensed fiber grating. A side-mode suppression ratio (SMSR) of up to 40 dB has been achieved. The FGL single-longitudinal mode diminishes as the angular tilt of the fiber alignment approach about 5° away from the facet normal of the FP laser
Keywords :
diffraction gratings; fibre lasers; laser modes; packaging; 1.55 micron; alignment angular tilt; fiber grating laser; lensed fiber grating; nonantireflection coated Fabry-Perot laser; packaging; side-mode suppression ratio; single longitudinal mode operation; Coatings; Copper; Etching; Fiber gratings; Fiber lasers; Laser modes; Optical reflection; Packaging; Petroleum; Reflectivity;
Conference_Titel :
Lasers and Electro-Optics Society 2000 Annual Meeting. LEOS 2000. 13th Annual Meeting. IEEE
Conference_Location :
Rio Grande
Print_ISBN :
0-7803-5947-X
DOI :
10.1109/LEOS.2000.894056
