Chalcogenide Glass, Advanced for All-Optical Processing | Features | Sep 2007 | Photonics Spectra
... optical communications systems must be able to process signals entirely in the optical domain, th ... All-optical signal processing involves the control of light by light, which is possible only in a nonlinear optical material.. ... optical communications systems must be able to process signals entirely in the optical domain, thereby overcoming the speed ... The suitability of a material for all-optical processing is characterized by a nonlinear figure of merit, T = n2/βλ where β is ...https://www.photonics.com/a30707/Chalcogenide_Glass_Advanced_for_All-Optical
Phonon-assisted nonlinear optical processes in ultrashort-pulse pumped optical parametric amplifiers (Journal Article) | DOE...
Title: Phonon-assisted nonlinear optical processes in ultrashort-pulse pumped optical parametric amplifiers ... Accepted Manuscript: Phonon-assisted nonlinear optical processes in ultrashort-pulse pumped optical parametric amplifiers ... accompanying optical parametric oscillation or amplification processes (OPO/OPA), and to efficient polariton-phonon scattering ... as well as the pump spectral modulations suggest the presence of coupling between the nonlinear optical polarizations P NL of ...https://www.osti.gov/pages/biblio/1291226-phonon-assisted-nonlinear-optical-processes-ultrashort-pulse-pumped-optical-parametric-amplifiers
Optical processing apparatus and optical processing method - Patent # 6716283 - PatentGenius
In an annealing process in which laser light is irradiated to a semiconductor thin film, a refractive index of the ... Optical processing apparatus and optical processing method. 6716283. Optical processing apparatus and optical processing method ... 8. An optical processing method according to claim 7 wherein each of said first and second laser lights is selected from the ... An optical processing method according to claim 10 wherein each of said first and second laser lights is selected from the ...http://www.patentgenius.com/patent/6716283.html
Optical Processing And Holography With Incoherent Light | (1986) | Leith | Publications | Spie
Optical Processing And Holography With Incoherent Light Author(s): E. N. Leith; D. Angell; S. Leon; L. Shentu; C.-P. Kuei ... Several applications of incoherent optical processing and holography are discussed, including spatial filtering, tomography, ... SPIE 0661, Optical Testing and Metrology, (25 November 1986); doi: 10.1117/12.938585. Show Author Affiliations. E. N. Leith, ...http://spie.org/Publications/Proceedings/Paper/10.1117/12.938585
Nonlinear Optical Processes In Organic Media: Large Non-Resonant Third Order Electronic Responses In High Performance Liquid...
Nonlinear Optical Processes In Organic Media: Large Non-Resonant Third Order Electronic Responses In High Performance Liquid ... Organic and polymer structures exhibit unusually large, ultrafast second and third order nonlinear optical properties in a ... third harmonic generation measurements show that they possess large non-resonant third order optical susceptibilities whose ...http://spie.org/Publications/Proceedings/Paper/10.1117/12.960402
Optical Information Processing Components
Optical Engineering,/i, (OE) publishes peer-reviewed papers reporting on research and development in all areas of optics, ... Armand R. Tanguay, Cardinal Warde, "Optical Information Processing Components," Optical Engineering 24(1), 240191 (1 February ... Armand R. Tanguay, Cardinal Warde, "Optical Information Processing Components," Opt. Eng. 24(1) 240191 (1 February 1985) ... and characterization of components for optical information processing and computing applications. This is the second in an ...https://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-24/issue-1/240191/Optical-Information-Processing-Components/10.1117/12.7973431.short
OSA | All-optical signal processing for optical packet switching [Invited]
All-optical signal processing for optical packet switching [Invited] R. Geldenhuys, Y. Liu, N. Calabretta, M. Hill, F. ... Feature Issue on Optical Interconnection Networks (OIN). We present three optical signal processing functional blocks that ... "All-optical signal processing for optical packet switching [Invited]," J. Opt. Netw. 3, 854-865 (2004) ... An ultrafast asynchronous multioutput all-optical header processor is demonstrated with a terahertz optical asymmetric ...https://www.osapublishing.org/jocn/abstract.cfm?uri=jon-3-12-854&usertoken=%7Btoken%7D
Semiconductor Optical Amplifiers Light Up All-Optical Signal Processing | Features | Aug 2007 | Photonics Spectra
... optics scientists have been looking for all-optical signal processing materials that enable one light beam to be controlled by ... Optical regeneration.. • Optical Boolean logic.. • Advanced optical processing circuits.. Wavelength conversion (as shown in ... Semiconductor Optical Amplifiers Light Up All-Optical Signal Processing. Photonics Spectra. Aug 2007 Tiny diodes are key to ... All-optical signal processing is particularly of interest in telecommunications applications, where the benefits of the optical ...https://www.photonics.com/Article.aspx?AID=30460
Optical Fiber Manufacturing Process - HORIBA
Precise and repeatable control of the vaporization process is contingent on the precise operation of the bubbler / hotbox and ... When manufacturing fiber optics, plasma torch gas control is critical to the process. HORIBA's flow measurement and control ... with our high temperature SEC-8000 series MFC are the perfect solution for accurate flow control of these critical process ...https://www.horiba.com/en_en/applications/industrials/electrical-equipment/optical-fiber-manufacturing-process/
Method and system for processing optical materials for high power laser systems - Energy Innovation Portal
... element includes directing a pump pulse to impinge on the optical element and directing a probe pulse to impinge on the optical ... region of the optical element and determining a second time associated with expansion of the absorbing region of the optical ... pulse shaping of the conditioning pulse enables laser conditioning of optical elements to achieve improvements in their laser ... A method of determining conditioning pulse parameters for an optical ...http://techportal.eere.energy.gov/patent.do/ID=27928
Mosaic acquisition and processing for optical-resolution photoacoustic microscopy
... publishes peer-reviewed papers on the use of novel optical systems and techniques for improved health care and biomedical ... Mosaic acquisition and processing for optical-resolution photoacoustic microscopy. Peng Shao; Wei Shi; Ryan K. Chee; Roger J. ... Optical scanning was introduced, by Xie et al.,9 to prevent mechanical scanning and to speed up the imaging process. While the ... Imaging dynamic processes using fiber laser optical-resolution photoacoustic microscopy Proceedings of SPIE (February 23 2012) ...https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-17/issue-8/080503/Mosaic-acquisition-and-processing-for-optical-resolution-photoacoustic-microscopy/10.1117/1.JBO.17.8.080503.full
Optalysys and The Earlham Institute achieve over 90% energy savings in breakthrough project applying optical processing for DNA...
Optalysys and The Earlham Institute achieve over 90% energy savings in breakthrough project applying optical processing for DNA ... Optalysys and The Earlham Institute achieve over 90% energy savings in breakthrough project applying optical processing for DNA ... Optalysys and The Earlham Institute achieve over 90% energy savings in breakthrough project applying optical processing for DNA ... really exciting that new technologies like the Optalysys optical processing platform can support bioinformaticians processing ...http://primeurmagazine.com/weekly/AE-PR-03-18-43.html
All-Optical Signal processing using Highly Nonlinear Photonic Crystal Fiber - DTU Orbit
The PCFs used have all been used for all-optical signal processing as part of an optical component. A large part of the work ... Energy-Efficient Optical Signal Processing Using Optical Time Lenses: Data Communication and Storage Applications. Publication ... All-Optical Signal processing using Highly Nonlinear Photonic Crystal Fiber. Publication: Research › Ph.D. thesis - Annual ... Fiber optical parametric amplifiers in optical communication systems. Publication: Research - peer-review › Journal article - ...http://orbit.dtu.dk/en/publications/alloptical-signal-processing-using-highly-nonlinear-photonic-crystal-fiber
Patent US8170351 - Shape clustering in post optical character recognition processing - Google Patents
... including an output of an optical character recognition (OCR) process. The output of an OCR process is classified into a ... each cluster is generated to identify clusters whose clip images were incorrectly assigned character codes by the OCR process. ... and computer program products on storage devices for shape clustering and applications in processing various documents, ... 1. A system for processing an optical character recognition (OCR) output including separated images produced by an OCR process ...http://www.google.co.uk/patents/US8170351
Optical Satellite Signal Processing and Enhancement | (2013) | Qian | Publications | Spie
1 Spaceborne Optical Sensors. 1.1 Introduction 1.2 Optical Satellite Sensors and Their Types 1.3 Panchromatic Sensors 1.4 ... It serves as an introduction for readers who are willing to learn the basics and the evolution of signal processing for optical ... This text ismy attempt to provide an end-to-end treatment of optical satellite signal processing and enhancement based on my 30 ... We developed and patented a variety of novel signal processing methodologies and technologies for optical satellites. I was ...https://www.spie.org/Publications/Book/1000981?&origin_id=x113901&tech=7&view_as=grid
Patent US5090807 - Real time optical pre-detection processing of multispectral image data - Google Patents
Optical analysis system using multivariate optical elements. US20070236789 *. Apr 10, 2007. Oct 11, 2007. Moon John A. Optical ... Thin-layer porous optical sensors for gases and other fluids. CN100443867C. Nov 21, 2003. Dec 17, 2008. 皈宵飝利浠田孑肚仾有陘公叻. Optical ... Real time optical pre-detection processing of multispectral image data. US 5090807 A ... Multi-analyte optical computing system. US9268983. Oct 4, 2013. Feb 23, 2016. Illumina, Inc.. Optical system and method for ...http://www.google.com/patents/US5090807?dq=6,373,753
Sensors | Free Full-Text | Analysis of Soot Propensity in Combustion Processes Using Optical Sensors and Video Magnification |...
Industrial combustion processes are an important source of particulate matter, causing significant pollution problems that ... and added back into Equation (6), resulting in the processed signal I. ˜. (. x. ,. t. ). :. I. ˜. (. x. ,. t. ). =. I. (. x ... Rapid advances in optical sensors and computational support for data capturing and processing have triggered interest in ... Analysis of Soot Propensity in Combustion Processes Using Optical Sensors and Video Magnification ...https://www.mdpi.com/1424-8220/18/5/1514/htm
Patent US5478479 - Two-stage cell wash process controlled by optical sensor - Google Patents
As a result, optical sensor 20a does not receive a reflected beam of light from core 72 and optical sensor 20a determines that ... Two-stage cell wash process controlled by optical sensor. US 5478479 A ... Two-stage cell wash process controlled by optical sensor. ... Blood processing system for cell washing. US4668214 *. 9 Jun ... If optical sensor 7 senses that the free Hgb level is still too high, the wash stage is extended for a brief period of time. ...http://www.google.ca/patents/US5478479
Patente US4834509 - Liquid crystal optical device and process for its production and method for ... - Google Patentes
A liquid crystal optical device comprising a pair of substrates provided with electrodes and a layer containing a liquid ... Liquid crystal optical device and process for its production. US20110043729 *. 29 Oct 2010. 24 Feb 2011. Sharp Kabushiki Kaisha ... A process for producing a liquid crystal optical device, which comprises supplying a mixture of a liquid crystal material and a ... Liquid crystal optical device and process for its production and method for its operation. US 4834509 A ...http://www.google.es/patents/US4834509
OSA | Multifunctional all-optical signal processing scheme for wavelength-division-multiplexing multicast, wavelength...
A multifunctional optical signal processing scheme for 10-Gbaud quadrature phase shift keying (QPSK) and binary phase shift ... Multifunctional all-optical signal processing scheme for wavelength-division-multiplexing multicast, wavelength conversion, ... Danshi Wang, Zhimin Wu, Min Zhang, and Xiongyan Tang, "Multifunctional all-optical signal processing scheme for wavelength- ... All-optical 40 Gbit/s CSRZ-DPSK logic XOR gate and format conversion using four-wave mixing Jian Wang, Qizhen Sun, and Junqiang ...https://www.osapublishing.org/ao/abstract.cfm?uri=ao-57-7-1562
Bio-IT World interviews Earlham Institute and Optalysys on using optical processing for genetic sequence alignment - Optalysys
... on how Optalysys's optical computing technology is being applied to genetic sequence alignment. ... Bio-IT World interviews Earlham Institute and Optalysys on using optical processing for genetic sequence alignment September 19 ... GenomeWeb interviews Optalysys and Earlham Institute on optical sequence alignment. New video from Optalysys showing ... on how Optalysys's optical computing technology is being applied to genetic sequence alignment. This follows our recent joint ...https://www.optalysys.com/news/2017/9/29/bio-it-world-interviews-earlham-institute-and-optalysys-on-using-optical-processing-for-genetic-sequence-alignment
Processing of endoscopic optical coherence tomography images for quantitative diagnosis of dysplasia - IEEE Conference...
This work aims to develop computer-aided diagnosis of dysplasia in Barrett's esophagus using endoscopic optical coherence ...http://ieeexplore.ieee.org/document/1297783/?reload=true&arnumber=1297783&contentType=Conference+Publications
Contrast-phase Imaging of Fixed-Cells through Micro-Cavity Scanning Microscopy - Optical Data Processing and Storage - Tom 1,...
2] K. A. Murphy, M. F. Gunther, A. Wang, R. O. Claus, and A. M.Vengsarkar, 'Extrinsic Fabry-Pérot optical fiber sensor', inProc ... 4] A. Wang, H. Xiao, J. Wang, Z. Wang, W. Zhao, and R. G. May,'Self-calibrated interferometric-intensity-based optical ... The measurement of the reflected optical intensity provides a map of the sample reflectivity, whereas from the analysis of the ... Contrast phase imaging at infrared wavelengths is achieved through an extrinsic Fabry-Perot cavity in optical fiber. The micro- ...http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.-psjd-doi-10_2478_odps-2014-0003
Patent US4374189 - Process of making a holographic optical article - Google Patents
A holographic optical article of manufacture and a process for making it made from a polymeric material in the form of film ... A holographic optical article of manufacture and a process for making it made from a polymeric material in the form of film ... A holographic optical article of manufacture and a process for making it made from a polymeric material in the form of film ... The process for fabricating a holographic optical article of manufacture which operates in the infrared region of the ...http://www.google.com/patents/US4374189?dq=U.S.+patent+number+7,325,728&ei=Y93TTteOAe702wW6uqi1BQ
US20050133943A1 - Process for producing polymer optical waveguide - Google Patents
A process for producing a polymer optical waveguide including: 1) preparing a rubber mold having a composite layer structure in ... which a rubber layer which has a concave portion corresponding to an optical waveguide core and contains a rubber mold-forming ... As a process for producing a polymer optical waveguide, the following processes are suggested: (1) a process of impregnating a ... US20050133943A1 - Process for producing polymer optical waveguide - Google Patents. Process for producing polymer optical ...https://patents.google.com/patent/US20050133943A1/en