Title :
Two-dimensional square lattice photonic crystal slab single defect laser
Author :
Ryu, H.Y. ; Kim, S.H. ; Park, H.-G. ; Lee, Y.-H. ; Kim, J.S.
Author_Institution :
Dept. of Phys., Korea Adv. Inst. of Sci. & Technol., South Korea
Abstract :
We study a square lattice photonic crystal slab single defect. Cavity modes and Q factors of a free-standing square lattice photonic crystal slab single defect is calculated by the 3D finite-difference time-domain method. Usually, there exist two TE resonant modes, degenerate dipole modes and a nondegenerate quadrupole mode, in a single defect square lattice air-hole structure. The active material of the photonic crystal lasers is six strain-compensated InGaAsP quantum wells
Keywords :
III-V semiconductors; finite difference time-domain analysis; gallium arsenide; gallium compounds; indium compounds; laser cavity resonators; laser modes; photonic band gap; quantum well lasers; 2D square lattice photonic crystal slab single defect laser; 3D finite-difference time-domain method; InGaAsP; Q factors; TE resonant modes; cavity modes; degenerate dipole modes; free-standing square lattice photonic crystal slab single defect; nondegenerate quadrupole mode; single defect square lattice air-hole structure; square lattice photonic crystal slab single defect; strain compensated InGaAsP quantum wells; Crystalline materials; Finite difference methods; Lattices; Optical materials; Photonic crystals; Q factor; Resonance; Slabs; Tellurium; Time domain analysis;
Conference_Titel :
Lasers and Electro-Optics Society, 2001. LEOS 2001. The 14th Annual Meeting of the IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7105-4
DOI :
10.1109/LEOS.2001.969182
