Wavelength monitoring method and apparatus and method of...

Details Wavelength monitoring method and apparatus and method of... Wavelength monitoring method and apparatus and method of...

2003-03-17

2008-08-26

Nguyen, Dung T (Department: 2828)

Coherent light generators

Particular resonant cavity

Specified cavity component

C372S032000, C372S050210

Reexamination Certificate

active

07418025

ABSTRACT:
A wavelength of an optical source is monitored by first and second adjacent detectors on a common base. A bulk reflective component has first and second partially reflective surfaces that respectively direct first and second portions of energy from the source to the first and second detectors. A wavelength discriminator is positioned between the first detector and first surface. An optical isolator downstream of the reflective component prevents radiation from the source and exiting the component from being coupled to the detectors and back to the source.

REFERENCES:
patent: 4309671 (1982-01-01), Malyon
patent: 4897711 (1990-01-01), Blonder et al.
patent: 5825792 (1998-10-01), Villeneuve et al.
patent: 6144025 (2000-11-01), Tei et al.
patent: 6181412 (2001-01-01), Popescu et al.
patent: 6400739 (2002-06-01), Auracher
patent: 6765940 (2004-07-01), Short
patent: 6826211 (2004-11-01), Tatsuno et al.
patent: 7061947 (2006-06-01), Short
patent: 2001/0036206 (2001-11-01), Jerman et al.
patent: 2002/0012369 (2002-01-01), Nasu
patent: 2002/0071458 (2002-06-01), Iwafuji
patent: 2002/0075912 (2002-06-01), Ito et al.
patent: 2002/0096728 (2002-07-01), Kuhlmann
patent: 2003/0016707 (2003-01-01), McDonald et al.
patent: 2003/0072336 (2003-04-01), Senapati et al.
patent: WO-98/43327 (1998-10-01), None

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