Optical: systems and elements – Lens – With support
Reexamination Certificate
2007-10-26
2009-10-27
Schwartz, Jordan M. (Department: 2873)
Optical: systems and elements
Lens
With support
C359S819000
Reexamination Certificate
active
07609463
ABSTRACT:
A compact spectrometer operable in a wavelength range of 4.5 or more microns includes an entrance slit, a collimating mirror, a grating, a focusing mirror and a two-dimensional array of detectors. At least some radiation passing through the slit follows a path that is reflected by the collimating mirror onto the grating, which in turn reflects at least some radiation onto the focusing mirror, which in turn reflects and focuses at least some radiation at a first focal plane and onto the detector array. Each column in the detector array corresponds to a wavelength in the 4.5 or more micron range, the detector array includes a plurality of columns that collectively correspond to wavelengths spanning the 4.5 or more micron range, and each adjacent pair of columns in the detector array corresponds to two wavelengths that differ by an equal amount.
REFERENCES:
patent: 3877812 (1975-04-01), Thompson
patent: 4690507 (1987-09-01), Zimmermann
patent: 4773756 (1988-09-01), Blechinger
patent: 4956555 (1990-09-01), Woodberry
patent: 5005934 (1991-04-01), Curtiss
patent: 5153675 (1992-10-01), Beauchaine
patent: 5157258 (1992-10-01), Gunning, III et al.
patent: 1661755 (1992-11-01), Gat
patent: 5353167 (1994-10-01), Kuklo et al.
patent: 5371358 (1994-12-01), Chang et al.
patent: 5377003 (1994-12-01), Lewis et al.
patent: 5420681 (1995-05-01), Woodruff
patent: 5444236 (1995-08-01), Ludington et al.
patent: 5483335 (1996-01-01), Tobias
patent: 5519219 (1996-05-01), Alexay et al.
patent: 5528368 (1996-06-01), Lewis et al.
patent: 5539518 (1996-07-01), Bennett
patent: 5714758 (1998-02-01), Neu
patent: 5880834 (1999-03-01), Chrisp
patent: 5883712 (1999-03-01), Coffin
patent: 6031233 (2000-02-01), Levin et al.
patent: 6069095 (2000-05-01), Rohr et al.
patent: 6236508 (2001-05-01), Stapelbroek
patent: 6266140 (2001-07-01), Xiang et al.
patent: 6303934 (2001-10-01), Daly et al.
patent: 6322040 (2001-11-01), Robertson et al.
patent: 6355930 (2002-03-01), Sivathanu et al.
patent: 6420708 (2002-07-01), Wilks, Jr. et al.
patent: 6693280 (2004-02-01), Sting et al.
patent: 6784428 (2004-08-01), Rabolt et al.
patent: 6862092 (2005-03-01), Ibsen et al.
patent: 6980295 (2005-12-01), Lerner
patent: 2001/0048526 (2001-12-01), Bender
patent: 2002/0101731 (2002-08-01), Lee
patent: 2002/0109926 (2002-08-01), Horwitz
patent: 2002/0149777 (2002-10-01), Schreiber
patent: 2003/0071216 (2003-04-01), Rabolt et al.
patent: 2005/0051729 (2005-03-01), Chrisp
patent: 2005/0264807 (2005-12-01), Lerner
Elmore et al., Design and Performance of a Planar Array Infrared Spectrograph that Operates in the 3400 to 2000 cm Region, Applied Spectroscopy, 2002, 145-149, vol. 56, No. 2, Society for Applied Spectroscopy, USA.
Manzardo et al., Miniaturization time-scanning Fourier transform spectrometer based on silicon technology, Optics Letters, Dec. 1, 1999, 1705-1707, vol. 24, No. 23, Optical Society of America, Switzerland.
Domanchin et al., Size and Spectrum, Photonics Spectra, July issue, Laurin Publishing, Jul. 1, 2001.
Grandbois et al., Monitoring of phospholipid monolayer hydrolysis by phospholipase A2 by use of polarization-modulated Fourier transform infrared spectroscopy, Biophysical Chemistry 88, Jun. 16, 2000, 127-135, Elsevier.
Daly et al., Recent Advances In Miniaturization of Infrared Spectrometers, SPIE's Optoelectronics 2000, Jan. 22-28, 2000, 1-18.
Korb et al., Portable Fourier transform infrared spectroradiometer for field measurements of radiance and emissivity, Applied Optics, Apr. 1, 1996, 1679-1692, vol. 35, No. 10, Optical Society of America.
Yamamoto et al., Optical theory applied to infrared spectroscopy, Vibrational Spectroscopy, Jan. 10, 1994, 1-36, vol. 8, Elsevier Science B.V.
Diem et al., A Simple Algorithm to Convert Diode Array Spectral Data to Linear Wavelength or Wave Number Scales, Computer Enhanced Spectroscopy, 1986, 29-33, vol. 3.
Aryamanya-Mugisha et al., A Fourier Transform Diode Array Spectrometer for the UV, Visible, and Near-IR, Applied Spectroscopy, 1985, 693-697, vol. 39, No. 4, Society for Applied Spectroscopy.
Stout, Art, IR Cameras Break the Ice to Open Up New Markets, Photonics Spectra, Mar. 1996, 86-88.
Bleier et al., A Monolithic Interferometer for FT-IR Spectroscopy, Spec Sheet, PLX Inc., New York, USA.
Kruse et al., Elements of Infrared Technology: generation, transmission, and detection, 1962, Chapter 9, 321-385, John Wiley & Sons, Inc., New York, USA.
Skoog, Douglas A., Principles of Instrumental Analysis, 1985, Chapter 11, 315-355, Saunders College Publishing, USA.
Smith, et al., Modern Lens Design, A Resource Manual, 1992, Chapter 16, 271-301, McGraw-Hill, USA.
Buralli et al., A new generation of OSLO programs, Sinclair Optics Design Notes, vol. 5, No. 1—1994, pp. 1-12.
Boeing, SE-U20™/SE-U30™ Uncooled Imaging Electronics Product Overview, Version 2.0, Sensor Products Guidance, Navigation & Sensor, pp. 1-23.
Boeing, Gen ll Production U3000A, Uncooled Microbolometer Infra Red Sensor, TV Image Format 320 x 240 Pixels, Sep. 1997, pp. 1-8.
Udson Technologies, Product Offerings, 1 pg.
Amber, A Raytheon Company, AE159-2 Si:Ga Focal Plane Array, Amber Report No. 94-12-04, 2 pgs.
Lockheed Martin, Santa Barbara Focalplane, SBF Staring Focalplane Array Family, IS09001: 2000 and AS9100 Registered, 1 pg.
Electrophysics Corp., Tech Note, Infrared Viewing with PV-320 IR Imagers, pp. 1-7.
Ion Optics, Inc., [online] [retrieved on Apr. 25, 2000]. pulsIR Pulsed Infrared Radiator, Retrieved from Internet <URL http://www.ion-optics.com/pir—faq. htm>, 2 pgs.
Ion Optics, Inc., [online] [retrieved on Apr. 25, 2000]. Compound Parabolic Concentrator (CPC) Retrieved from Internet <URL http://www.ion-optics.com/cpc.htm>, 1 pg.
Ion Optics, Inc., [online] [retrieved on Apr. 25, 2000]. Precision Infrared Calibration Source, Retrieved from Internet <URL http://www.ion-optics.com/calibration.htm>, 1 pg.
Boston Electronics Corporation, LC-IR-12 Series Miniature 9 Watt Infrared Emitter, pp. 1-7.
Ion Optics, Inc., [online] [retrieved on Apr. 25, 2000]. Micro-Spec, Handheld IR Spectrometer, Retrieved from Internet <URL http://www.ion-optics.com/spectdata.htm>, 2 pgs.
Wilks Enterprise, Inc., Applying Infrared Technology to the Real World, Variable Filter Array (VFA) Spectrometer, A New Concept in Infrared Instrumentation, 2 pgs.
Nexus, Nicolet Specifications, Nexus™ FT-IR Spectrometer, Combining Superior FT-IR performance with exceptional versatility, pp. 1-4.
Jasco International Co., Ltd., Jasco's Semiconductor Solutions, 2 pgs.
Midac Corporation, A Company In Motion, Specializing in FTIR innovation for over 20 years, FTIR Spectrometers, pp. 1-6.
Spectraline, Inc., 1 pg.
Ocean Optics, Inc., Still The Worlds' First Miniature Fiber Optic Spectrometer, Optical-sensing Systems For Thousands of UV, VIS and Shortwave NIR Applications, pp. 1-6.
Orbital Applied Instrument Technologies, Analect Hydrocarbon SmartSystem™, 2 pgs.
Orbital Applied Instrument Technologies, Analect Diamond20, FTIR Analyzer, 2 pgs.
Orbital, Applied Instrument Technologies, Analect® PCM™.
PittCon, Spectrascopy 15(5), May 2000, <URL http://www.spectroscopyonline.com>, 1 pg.
CODE V®, Optical Research Associates, Optical Design and Analysis Software, CODE V improves Your Image, pp. 1-8.
Hyperfine, Inc., Optical Technology For Advanced Applications, pp. 1-9.
Jones James C
Morgan & Lewis & Bockius, LLP
Schwartz Jordan M.
Wilmington Infrared Technologies, Inc.
LandOfFree
Compact infrared spectrometer, and methods and systems for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compact infrared spectrometer, and methods and systems for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact infrared spectrometer, and methods and systems for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4103865