Title :
Theoretical investigation of transverse modes in photonic crystal surface-emitting lasers
Author :
Ivanov, Pavel S. ; Unold, Heiko J. ; Michalzik, Rainer ; Mederer, Felix ; Maehnss, Juergen ; Ebeling, Karl J. ; Sukhoivanov, Lgor
Author_Institution :
Lab. Photonics, Kharkov Nat. Tech. Univ. of Radioelectronics, Ukraine
fDate :
6/24/1905 12:00:00 AM
Abstract :
Selected results of a numerical analysis of the spatial part of the optical mode in photonic crystal surface-emitting lasers (PCSELs) is introduced. It is shown that such a structure provides different propagation constants for different spatial modes which can result in larger optical feedback for LP01 optical mode in comparison with other modes guided by the photonic crystal defect.
Keywords :
laser feedback; laser modes; laser theory; photonic crystals; semiconductor device models; semiconductor lasers; surface emitting lasers; LP01 optical mode; optical feedback; photonic crystal defect; photonic crystal surface-emitting lasers; propagation constants; spatial modes; transverse modes; Etching; High speed optical techniques; Laser modes; Laser theory; Mirrors; Optical feedback; Optical noise; Photonic crystals; Surface emitting lasers; Vertical cavity surface emitting lasers;
Conference_Titel :
Transparent Optical Networks, 2002. Proceedings of the 2002 4th International Conference on
Print_ISBN :
0-7803-7375-8
DOI :
10.1109/ICTON.2002.1007872
