Novel on-chip waveguide turnings and crossings based on metal-free elliptical reflectors are simulated and demonstrated, 1μm-wide waveguide case gives half the loss in elliptical reflector turn (16% loss) compared to plane mirror turn (30% loss).
Published in:
Lasers and Electro-Optics (CLEO), 2011 Conference on
Date of Conference: 1-6 May 2011