Cart (Loading....) | Create Account
Close category search window

Low-loss 1/spl times/2 multimode interference wavelength demultiplexer in silicon-germanium alloy

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

6 Author(s)
Li, Baojun ; Surface Phys. Lab., Fudan Univ., Shanghai, China ; Li, Guozheng ; Liu, Enke ; Jiang, Zuimin
more authors

A low-loss multimode interference wavelength demultiplexer for 1.3- and 1.55-/spl mu/m operations based on the silicon-germanium alloy material has been proposed and demonstrated. The device was fabricated by molecular beam epitaxy followed by lithography and plasma etching. The input/output facets were polished mechanically. The measured insertion losses are 4.29 and 4.28 dB and the extinction ratios are 25 and 22 dB at 1.3 and 1.55 /spl mu/m, respectively.

Published in:

Photonics Technology Letters, IEEE  (Volume:11 ,  Issue: 5 )

Date of Publication:

May 1999

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.