Waveguide type optical external modulator

Details Waveguide type optical external modulator Waveguide type optical external modulator

1996-09-04

1998-09-29

Lee, John D.

Optical waveguides

Temporal optical modulation within an optical waveguide

Electro-optic

385 40, G02B 6126

Patent

active

058156097

ABSTRACT:
A waveguide type optical device includes a lithium niobate substrate, a Ti diffused waveguide formed in the substrate, an electrode formed on the waveguide for applying an electric field to the waveguide, a first buffer layer made of SiO.sub.2 and formed as a film between the electrode and the waveguide, and a second buffer layer made of Si and formed as a film in a region including at least part of the waveguide above the first buffer layer.

REFERENCES:
patent: 4861126 (1989-08-01), Dautartas et al.
patent: 5153934 (1992-10-01), Okayama et al.
patent: 5479552 (1995-12-01), Kitamura et al.
patent: 5483609 (1996-01-01), Nakaya

Affiliated with

Also associated with

Rating

Waveguide type optical external modulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Waveguide type optical external modulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waveguide type optical external modulator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-694186