Homodyne detection for readout signals of optical disc with a high-coherence laser

Kentaro Osawa; Hideharu Mikami; Takahiro Kurokawa; Koichi Watanabe

doi:10.1117/12.858867

3 June 2010 Homodyne detection for readout signals of optical disc with a high-coherence laser

Kentaro Osawa, Hideharu Mikami, Takahiro Kurokawa, Koichi Watanabe

Proceedings Volume 7730, Optical Data Storage 2010; 77300E (2010) https://doi.org/10.1117/12.858867
Event: Optical Data Storage 2010, 2010, Boulder, Colorado, United States

Abstract

A system using homodyne detection to read out signals from optical discs was simplified by using a high-coherence laser light source. The quality of the readout signal with the simplified system was substantially greater than with conventional detection.

Citation Download Citation

Kentaro Osawa, Hideharu Mikami, Takahiro Kurokawa, and Koichi Watanabe "Homodyne detection for readout signals of optical disc with a high-coherence laser", Proc. SPIE 7730, Optical Data Storage 2010, 77300E (3 June 2010); https://doi.org/10.1117/12.858867

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available