Polymer photonic crystal slab waveguides

被引：78

作者：

Liguda, C

Böttger, G

Kuligk, A

Blum, R

Eich, M

Roth, H

Kunert, J

Morgenroth, W

Elsner, H

Meyer, HG

机构：

[1] Tech Univ Hamburg Harburg, D-21073 Hamburg, Germany

[2] Inst Phys Hochtechnol Jena EV, Abt Kryoelektron, D-07745 Jena, Germany

来源：

APPLIED PHYSICS LETTERS | 2001年 / 78卷 / 17期

关键词：

D O I：

10.1063/1.1366364

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present details of the fabrication, calculations, and transmission measurements for finite two-dimensional (2D) polymer photonic crystal (PC) slab waveguides, which were fabricated from a benzocyclobutene polymer on a low refractive index substrate from Teflon. A square air hole lattice (500 nm lattice constant, 300 nm hole diameter) was realized by electron beam lithography and reactive ion etching. Polarization and wavelength dependent transmission results show TE-like and TM-like stop gaps at 1.3 mum excitation wavelengths and are in good agreement with the calculated data obtained by 2D and three-dimensional finite difference time domain methods. Transmission was suppressed by 15 dB in the center of the TE-like stop gap for a PC length of ten lattice constants. (C) 2001 American Institute of Physics.

引用

页码：2434 / 2436

页数：3

共 23 条

[1] Radiation losses of waveguide-based two-dimensional photonic crystals:: Positive role of the substrate [J].