{"id":17,"date":"2012-11-28T22:05:15","date_gmt":"2012-11-28T22:05:15","guid":{"rendered":"http:\/\/pages.charlotte.edu\/pedram-leilabady\/?page_id=17"},"modified":"2018-08-16T20:53:33","modified_gmt":"2018-08-16T20:53:33","slug":"patents-and-publications","status":"publish","type":"page","link":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/patents-and-publications\/","title":{"rendered":"Patents and Publications"},"content":{"rendered":"

Patents Granted<\/h3>\n
    \n
  1. Vortex shedding flowmeter, UK 8417367, EU WO8600698 – 1986, US 4,706,502 \u2013 1987<\/li>\n
  2. Fiber optic data ring and current detector, UK 8603375 – 1987<\/li>\n
  3. Interferometric apparatus, EU WO8704798 \u2013 1987<\/li>\n
  4. Optical fibre measuring system, EU EP0260894 – 1988, US 4,974,961 – 1990<\/li>\n
  5. Simultaneous generation of laser radiation at two different frequencies, US 4,956,843 1990, EU EP0422834 – 1991<\/li>\n
  6. Single-frequency laser of improved amplitude stability, US 5,031,182 & EU EP0421661 \u2013 1991<\/li>\n
  7. Self-heterodyne optical fiber communications system, US 5,355,381 & EU WO9414209 – 1994<\/li>\n
  8. Coupled cavity laser source for telecommunications, EU WO9945612 \u2013 1999<\/li>\n
  9. Laser assembly platform with silicon base, US 6,178,188 – 2001<\/li>\n
  10. Design and process for efficient coupling of light from light emitting diode chips, US 6,980,710 – 2005<\/li>\n
  11. Solid State Lasers and A Method For Their Production, US 7,126,976 – 2006<\/li>\n<\/ol>\n

    Other Research Areas<\/h3>\n
      \n
    1. High performance sol-gel materials as encapsulants for light emitting diodes<\/li>\n
    2. Integrated optical circuits<\/li>\n
    3. Process for packaging of light emitting devices using a spin-on-glass material<\/li>\n<\/ol>\n

      Peer Reviewed Journal Publications<\/h3>\n
        \n
      1. Monomode fiber optic vortex shedding flowmeter
        \nElectronics Letters, Vol. 20 (16), p. 664, 1984.<\/li>\n
      2. Monomode fiber optic interferometric techniques in flow velocity measurement
        \nOptica Acta, Vol. 32 (2), p. 233, 1985.<\/li>\n
      3. Monomode fiber optic strain gauge with simultaneous phase and polarization\u00a0state detection
        \nOptics Letters, Vol. 10, p. 576, 1985.<\/li>\n
      4. Applications of birefringent optical fibers in velocimetry and light scattering
        \nPhoton Correlation and Other Techniques in Fluid Mechanics, Cambridge, IP Ser. 77, p. 45, 1985.<\/li>\n
      5. Combined interferometric-polarimetric fiber optic sensor capable of remote operation
        \nOptics Communications, Vol. 57 (2), p. 77, 1986.<\/li>\n
      6. A dual interferometer implemented in parallel on a single birefringent mono mode optical fiber
        \nJournal of Physics E: Scientific Instruments, Vol. 19, p. 143, 1986.<\/li>\n
      7. High frequency non-mechanical linear optical polarization state rotation generator
        \nJournal of Physics E: Scientific Instruments, Vol. 19, p. 146, 1986.<\/li>\n
      8. Monomode fiber optic sensors: Optical processing schemes
        \nInternational Journal of Optical Sensors, Vol. 2, p. 123, 1986.<\/li>\n
      9. Simultaneous measurement of two orthogonal velocity components with fiber optic laser Doppler
        \nJournal of Physics E: Scientific Instruments, Vol. 19, 1986.<\/li>\n
      10. Magnetic field measurement with a fiber Sagnac interferometer
        \nJournal of Physics E: Scientific Instruments, Vol 19, 1986.<\/li>\n
      11. Zero insertion loss random access fiber optic data ring based upon the Faraday effect
        \nElectronics Letters, Vol. 22 (12), p. 665,1986.<\/li>\n
      12. Interferometric fiber optic Hydrogen sensor
        \nJournal of Physics E: Scientific Instruments, Vol. 19, 1986.<\/li>\n
      13. Optical fiber flammable gas sensor
        \nJournal of Physics E: Scientific Instruments, Vol. 19, 1986.<\/li>\n
      14. A pseudo-reciprocal fiber optic Faraday rotation sensor
        \nOptics Communications, Vol. 59 (3), p. 173, 1986.<\/li>\n
      15. Simultaneous measurement of strain and temperature
        \nInternational Journal of Optical Sensors, 1987.<\/li>\n
      16. All fiber optic interferometric remote point temperature sensor
        \nOptics Letters, Vol. 12, p. 772, 1987.<\/li>\n
      17. A multiplexed remote fiber optic Fabry-Perot sensing system
        \nOptics Communications, 1987.<\/li>\n
      18. Multiple beam fiber optic holography with fringe stabilization
        \nApplied Optics, 1987.<\/li>\n
      19. +21 dBm Erbium power amplifier pumped by Nd:YAG laser
        \nIEEE Photonics Technology Letters, 1992.<\/li>\n
      20. Laser diode array pumped dual-cube Nd:YAG with simultaneous dual single frequency emissions
        \nOptics Communications, 1992.<\/li>\n
      21. Long span coherent transmission with Erbium Ytterbium doped fiber power amplifiers
        \nElectronics Letters, Vol. 28 (5), 1992.<\/li>\n
      22. Solid state pumping of 1.5 um optical amplifiers and sources for lightwave video transmission
        \nJournal of Lightwave Technology, 1993.<\/li>\n
      23. A 1.55-\u00b5m solid-state laser source for DWDM applications
        \nJournal of Lightwave Technology, Vol 17 (10), 1999.<\/li>\n<\/ol>\n

        Peer reviewed Conference Publications<\/h3>\n
          \n
        1. Monomode fiber optic vortex shedding flowmeter
          \nOptical Fiber Sensors, OFS’84, Sttutgart, 1984.<\/li>\n
        2. Single mode fiber flowmeters
          \nOptics’84, Conf. Proc., Keele, 1984.<\/li>\n
        3. Dual Fabry-Perot interferometers implemented in parallel on a single optical fiber
          \nOptical Fiber Sensors, OFS’85, Conf. Proc., San Diego, 1985.<\/li>\n
        4. Laser Doppler velocimeters
          \nOptical Fiber Sensors, OFS’85, Conf. Proc., San Diego, 1985.<\/li>\n
        5. Single mode fiber optic sensors: conventional interferometric, polarimetric and combined devices
          \nFiber Optics’ 85, London, SPIE Vol. 552, p.196, 1985.<\/li>\n
        6. Strain measurement techniques using single mode optical fibers
          \nSensors and Their Applications’85, Southampton, Conf. Proc., p. 126, 1985.<\/li>\n
        7. Interferometric strain measurement using optical fibers
          \nOptical and Electro-Optical Applied Sciences and Engineering, SPIE Vol. 586, p. 8O, 1985.<\/li>\n
        8. Polarization state control using fiber optic techniques
          \nOptical and Electro-Optical Applied Sciences and Engineering, SPIE Vol. 586, p. 90, 1985.<\/li>\n
        9. Fiber optic modulators for laser velocimetry
          \nLaser Anemometry, Manchester, BHRA Fluid Engineering, p. 24, 1985.<\/li>\n
        10. Fiber optic sensors based on polarization interferometry
          \nElectro-Optics and Lasers UK’86, Conf. Proc., Brighton, 1986.<\/li>\n
        11. Optical fiber polarimetry
          \nFiber Optics’86, London, SPIE Vol. 630, p. 187, 1986.<\/li>\n
        12. Explotation of Faraday effect in optical fibers
          \nlEE Meeting on Distributed Sensors, Conf. Proc., London, 1986.<\/li>\n
        13. Magnetic field measurement using a fiber ring interferometer
          \nOptical Fiber Sensors, OFS’86, Conf. Proc., Tokyo, 1986.<\/li>\n
        14. Fiber optic interferometric Hydrogen sensor
          \nOptical Fiber Sensors, OFS’86, Conf. Proc. p. 127, 1986.<\/li>\n
        15. Fiber based velocimetry: An optical link and two dimensional probe
          \nApplications of Laser Anemometry to Fluid Mechanics, Lisbon, 1986.<\/li>\n
        16. Fiber optic magnetometry based on Faraday rotation
          \nOptics’86, Scheveningen, Conf. Proc. p. 79, 1986.<\/li>\n
        17. Measurement techniques for magnetic field gradient detection
          \nSPIE Conference on Fiber Optics, Boston, 1986.<\/li>\n
        18. Fiber optic components for sensor applications
          \n37th Electronics Components Conf., ECC’87, Boston, 1987.<\/li>\n
        19. Optical fiber point temperature sensor
          \nSPIE O-E\/Fibers’87, San Diego, 1987.<\/li>\n
        20. Single mode fiber optic DC magnetometer
          \nSPIE O-E\/Fibers’87, San Diego, 1987.<\/li>\n
        21. Frequency stabilization of semiconductor laser through miniature IOC interferometer
          \nSPIE O-E\/Fibers’87, San Diego, 1987.<\/li>\n
        22. Laser frequency stabilization using narrow band wavelength division multiplexers
          \nSPIE O-E\/Fibers’87, San Diego, 1987.<\/li>\n
        23. Multiple beam fiber optic holography with fringe stabilization
          \nSPIE O-E\/Fibers’87, San Diego, 1987.<\/li>\n
        24. Applications of Faraday rotation using monomode optical fibers
          \nSPIE Conf. Pub., FiberOptics’87, Brighton, 1987.<\/li>\n
        25. Diode laser array pumped cube Nd:YAG laser with stable single frequency emission
          \nCLEO’90, Anaheim, 1990.<\/li>\n
        26. Erbium and Holmium lasers pumped with Nd:YAG
          \nLEOS’90, Boston, 1990.<\/li>\n
        27. Solid state lasers and their applications
          \nOptical Society of America Lecture, Chicago, 1990.<\/li>\n
        28. 1.5 um high power diode pumped Erbium laser
          \nOptical Fiber Communications, OFC’91, P 22, San Diego, 1991.<\/li>\n
        29. High power sensitized Erbium optical amplifier
          \nOptical Fiber Communications, OFC’91, San Diego, 1991.<\/li>\n
        30. +20 dBm Erbium amplifier pumped by a single diode pumped Nd:YAG laser,
          \nOptical Amplifiers and Their Applications’91 , Snowmass Village, 1991.<\/li>\n
        31. Analog transmission characteristics of Erbium amplifier pumped by Nd:YAG laser
          \nEuropean Conference on Optical Communications, ECOC’91 , p. 5, Paris, 1991.<\/li>\n
        32. Single frequency Nd:YLF cube lases pumped by laser-diode-arrays
          \nCLEO’92, Conf. Proc., Anaheim, 1992.<\/li>\n
        33. All optical self-heterodyned remote antenna shemes
          \n2nd DARPA\/RADS Symposium on Photonic Schemes for Antenna Applications, Monterey, 1991.<\/li>\n
        34. High output power Er\/Yb co-doped optical amplifiers pumped by Nd lasers
          \nOptical Amplifiers and Their Applications, Santa Fe, 1992.<\/li>\n
        35. Video distribution networks employing optical power amplifiers
          \nEuropean Conference on Optical Communications, ECOC’92, Bertin, 1992.<\/li>\n
        36. High-power Erbium optical amplifiers
          \nOptical Amplifiers and Their Applications, Yokohama, 1993.<\/li>\n
        37. Field trial of a 622 Mbit\/s CPFSK coherent system with optical amplifier
          \nEuropean Conference on Optical Communications, ECOC\u201993, Montreux, 1993.<\/li>\n<\/ol>\n

          Select Other Publications<\/h3>\n
            \n
          1. Optical generation of heterodyne carrier using doubly polarized lasers
            \nPrivate Communications Naval Research Laboratories, NRL, 1992.<\/li>\n
          2. Observation of forward Brillouin scatter in long-haul optical transmissions
            \nPrivate Communications, University of North Carolina, 1992.<\/li>\n
          3. Optical amplifiers and their applications
            \nInvited Lecture, Western Communications Symposium, Pheonix, 1993.<\/li>\n
          4. High power Erbium amplifiers
            \nFiber Optic Product News, 1994.<\/li>\n
          5. Microwave signal distribution using an optical amplifier
            \nPrivate Communication, Thomson CSF, France, 1994.<\/li>\n
          6. Fiber optics and optical communications technology
            \nInvited talk & conference chair, SPIE Opto Southeast Meeting, 2000.<\/li>\n
          7. Optics and semiconductors: convergence of two technologies
            \nInvited paper, International conference on compound semiconductor manufacturing technology (MANTEK\u201902), 2002.<\/li>\n
          8. Optoelectronic components benefit from wafer-level integration
            \nInvited paper, Strategies in optoelectronic manufacturing, San Mateo, CA 2003.<\/li>\n
          9. Wafer Level LED White Light Extraction
            \nInvited talk, Strategies in Light, San Diego, CA, 2003.<\/li>\n
          10. Understanding lumen depreciation
            \nInvited talk, Light-it-up LED applications conference, 2004.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

            Patents Granted Vortex shedding flowmeter, UK 8417367, EU WO8600698 – 1986, US 4,706,502 \u2013 1987 Fiber optic data ring and current detector, UK 8603375 – 1987 Interferometric apparatus, EU WO8704798 \u2013 1987 Optical fibre measuring system, EU EP0260894 – 1988, US 4,974,961 – 1990 Simultaneous generation of laser radiation at two different frequencies, US 4,956,843 […]<\/p>\n","protected":false},"author":682,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-17","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P2U5hw-h","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/pages\/17","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/users\/682"}],"replies":[{"embeddable":true,"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/comments?post=17"}],"version-history":[{"count":3,"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/pages\/17\/revisions"}],"predecessor-version":[{"id":559,"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/pages\/17\/revisions\/559"}],"wp:attachment":[{"href":"https:\/\/pages.charlotte.edu\/pedram-leilabady\/wp-json\/wp\/v2\/media?parent=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}