Title :
Single mode broad area PT-symmetric microring lasers
Author :
Hayenga, W.E. ; Miri, M.-A. ; Hodaei, H. ; Hassan, A.U. ; Heinrich, M. ; Christodoulides, D.N. ; Khajavikhan, M.
Author_Institution :
Coll. of Opt. & Photonics, Univ. of Central Florida, Orlando, FL, USA
Abstract :
Single-transverse mode lasing is demonstrated in a broad-area PT-symmetric semiconductor microring arrangement. The proposed scheme is versatile, robust to fabrication errors, and allows for high brightness operation while maintaining spectral purity.
Keywords :
laser beams; laser modes; microcavity lasers; ring lasers; semiconductor lasers; brightness operation; broad-area PT-symmetric semiconductor microring arrangement; fabrication errors; single mode broad area PT-symmetric microring lasers; single-transverse mode lasing; spectral purity; Gain; Lasers; Optical amplifiers; Optical resonators; Optical waveguides; Photonics; Waveguide lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
