Optical device and optical sensor

Details Optical device and optical sensor Optical device and optical sensor

2005-10-18

2005-10-18

Edun, Muhammad (Department: 2655)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S122000, C372S043010, C372S045013, C372S075000

Reexamination Certificate

active

06956808

ABSTRACT:
An aperture12for producing an evanescent wave is provided at an n-Au electrode106. The aperture12is directed roughly perpendicularly to a direction in which end faces104aof an active layer104of an optical device oppose to each other, and therefore, laser light generated in the active layer104is made incident in the form of the p-polarized light. By the incidence of the p-polarized laser light, an evanescent wave of a comparatively great intensity is obtained from the aperture12. With this arrangement, an optical device capable of obtaining an evanescent wave of a comparatively great intensity is provided.

REFERENCES:
patent: 5715266 (1998-02-01), Takagi
patent: 6618410 (2003-09-01), Fischer et al.
patent: 6826219 (2004-11-01), Weingarten et al.
patent: 2000022277 (2001-01-01), None

Affiliated with

Also associated with

Rating

Optical device and optical sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3444680