Optical: systems and elements – Optical amplifier – Particular active medium
Reexamination Certificate
2007-02-20
2007-02-20
Hellner, Mark (Department: 3663)
Optical: systems and elements
Optical amplifier
Particular active medium
C372S032000, C385S125000
Reexamination Certificate
active
11378406
ABSTRACT:
Techniques and devices based on holey fibers with internal holes that confine a gas medium for various applications.
REFERENCES:
patent: 6496634 (2002-12-01), Levenson
patent: 6768750 (2004-07-01), Kuksenkov
patent: 2005/0018987 (2005-01-01), Ruf et al.
Shevy and Deng, “Frequency stable and ultranarrow-linewidth semiconductor laser locked directly to an atomic-cesium transition,” Optics Letters, vol. 23, No. 6, pp. 472-474 (Mar. 15, 1998).
Shevy, Kitching and Yariv, “Linewidth reduction and frequency stabilization of a semiconductor laser with a combination of FM sideband locking and optical feedback,” Optics Letters, vol. 18, No. 13, pp. 1071-1073 (Jul. 1, 1993).
Fish & Richardson P.C.
Hellner Mark
Orbits Lightwave, Inc.
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