Compact, high-power, low-jitter, semiconductor modelocked...

Details Compact, high-power, low-jitter, semiconductor modelocked... Compact, high-power, low-jitter, semiconductor modelocked...

2007-01-16

2007-01-16

Hughes, Deandra M. (Department: 3663)

Coherent light generators

Particular beam control device

Optical output stabilization

Reexamination Certificate

active

10859553

ABSTRACT:
A low-jitter optical pulse source including: a monolithic waveguide including a first section substantially perpendicular to a first facet and a second section being curved and substantially non-perpendicular to a second facet; and, an optical circulator coupled to the monolithic waveguide and forming a sigma cavity in combination with the monolithic waveguide, wherein the first facet forms a sole reflector for the sigma cavity.

REFERENCES:
patent: 5408439 (1995-04-01), Urmson
patent: 6339474 (2002-01-01), Paiam et al.
patent: 2003/0161375 (2003-08-01), Filgas et al.
Kanka et al. Characterisation of a Modulational-Instability Sigma-Cavity Fibre Laser. OFMC '01. Sep. 26-28, 2001.
Deparis et al. Polarization-Maintaining Fiber Bragg Gratings for Wavelengt Selection of Actively Mode-Locked Er-Doped Fiber Lasers. IEEE Photonics Technology Letters, vol. 13, No. 4, Apr. 2001.

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