Abstract

We investigate the use of two-dimensional photonic crystal slabs to improve the directionality of output coupling from planar waveguides and distributed-feedback lasers. We present the theory underlying the operation of such structures and design criteria for emission in desired directions. As an example, we demonstrate a vertical coupler that is integrated with an organic distributed-feedback laser, use computer simulations to find its coupling constant and efficiency, and then discuss its feasibility.

© 2000 Optical Society of America

Simultaneous optical wavelength interchange with a two-dimensional second-order nonlinear photonic crystal

Aref Chowdhury, Susan C. Hagness, and Leon McCaughan
Opt. Lett. 25(11) 832-834 (2000)

Single-mode transmission in two-dimensional macroporous silicon photonic crystal waveguides

S. W. Leonard, H. M. van Driel, A. Birner, U. Gösele, and P. R. Villeneuve
Opt. Lett. 25(20) 1550-1552 (2000)

Faraday rotation in a two-dimensional photonic crystal with a magneto-optic defect

Amir A. Jalali and Ari T. Friberg
Opt. Lett. 30(10) 1213-1215 (2005)

Demonstration of highly efficient waveguiding in a photonic crystal slab at the 1.5-µm wavelength

S. Y. Lin, E. Chow, S. G. Johnson, and J. D. Joannopoulos
Opt. Lett. 25(17) 1297-1299 (2000)

Photonic crystal tapers for ultracompact mode conversion

Thomas D. Happ, Martin Kamp, and Alfred Forchel
Opt. Lett. 26(14) 1102-1104 (2001)