Variable blazed grating
MN Islam, A Kuditcher - US Patent 6,900,919, 2005 - Google Patents
In one aspect of the invention, an apparatus operable to provide optical signal processing
includes an inner conductive layer including an at least substantially conductive material …
includes an inner conductive layer including an at least substantially conductive material …
Variable blazed grating
MN Islam, A Kuditcher - US Patent 6,972,886, 2005 - Google Patents
In one aspect of the invention, an apparatus operable to provide optical signal processing
includes an inner conductive layer including an at least substantially conductive material …
includes an inner conductive layer including an at least substantially conductive material …
Variable blazed grating
MN Islam, A Kuditcher - US Patent 6,445,502, 2002 - Google Patents
In one aspect of the invention, an apparatus operable to provide optical signal processing
includes an inner conductive layer including an at least substantially conductive material …
includes an inner conductive layer including an at least substantially conductive material …
Variable blazed grating
MN Islam, A Kuditcher - US Patent 6,847,479, 2005 - Google Patents
In one aspect of the invention, an apparatus operable to provide optical Signal processing
includes an inner conduc tive layer including an at least Substantially conductive material …
includes an inner conduc tive layer including an at least Substantially conductive material …
Variable blazed grating based signal processing
MN Islam - US Patent 7,339,714, 2008 - Google Patents
537d control signal received from a controller. At least Some of the processing devices
include a plurality of at least partially reflective mirrors that are disposed outwardly from an …
include a plurality of at least partially reflective mirrors that are disposed outwardly from an …
Variable blazed grating based signal processing
MN Islam, A Kuditcher - US Patent 6,721,473, 2004 - Google Patents
In one aspect of the invention, an optical switching element includes a variable blaZed
grating operable to receive and re? ect one or more input signals While the grating remains …
grating operable to receive and re? ect one or more input signals While the grating remains …
Optical grating-based filter
TJ Bailey, MA Putnam, JW Dawson, J Pinto… - US Patent …, 2004 - Google Patents
US 2003/0185.509 A1 Oct. 2, 2003 An optical filter for filtering a spectral profile of an optical
Related US Application Data Signal for providing an output Signal having a desire gain …
Related US Application Data Signal for providing an output Signal having a desire gain …
Optical system
KO Cheng-Hao - US Patent App. 12/045,836, 2008 - Google Patents
The invention concerns an optical system. The optical system comprises an input for
receiving an optical signal, a predetermined output plane, and a diffraction grating for …
receiving an optical signal, a predetermined output plane, and a diffraction grating for …
Wavelength monitor utilizing a tunable bragg grating and blazed grating
MA Davis, AD Kersey - US Patent 6,856,729, 2005 - Google Patents
In its broadest Sense, the present invention provides a device having a optical reflecting
element for reflecting an incoming optical Signal to a detector, wherein the device features a …
element for reflecting an incoming optical Signal to a detector, wherein the device features a …
Device for integrating demultiplexing and optical channel monitoring
M Pearson, P Krug - US Patent 7,305,185, 2007 - Google Patents
According to the present invention there is provided a device for integrating demultiplexing
and optical channel monitoring, comprising a diffraction grating; an input waveguide …
and optical channel monitoring, comprising a diffraction grating; an input waveguide …