14.7 dB/mm TE mode nonreciprocal propagation in an InGaAsP/InP active waveguide optical isolator

摘要

We have fabricated TE mode InGaAsP/InP active waveguide optical isolators demonstrating 14.7dB/mm TE mode isolation ratio with reduced insertion loss at the wavelength of 1550nm for monolithically integratable optical isolators.