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Upconversion fiber laser

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01S-003/30
출원번호 US-0572029 (1995-12-14)
발명자 / 주소
  • Waarts Robert G. (Palo Alto CA) Welch David F. (Menlo Park CA) Sanders Steven (Mountain View CA) Scifres Donald R. (San Jose CA)
출원인 / 주소
  • SDL, Inc. (San Jose CA 02)
인용정보 피인용 횟수 : 59  인용 특허 : 15

초록

An upconversion fiber laser uses a pump source which may be another fiber laser, such as a high power, diode-laser-pumped, fiber laser. The upconversion fiber laser includes an optical fiber whose core region is doped with an active lasing ionic species capable when optically pumped of undergoing up

대표청구항

An upconversion fiber laser, comprising an optical fiber having a core region embedded in a cladding, said core region doped with an active lasing ionic species capable when optically pumped of undergoing upconversion excitation, said optical fiber contained at least partially within a resonant lase

이 특허에 인용된 특허 (15)

  1. DiGiovanni David J. (Scotch Plains NJ) Mizrahi Victor (Bedminster NJ) Zyskind John L. (Shrewsbury NJ), Article comprising an optical fiber laser.
  2. Nguyen Dinh C. (Los Alamos NM) Faulkner George E. (Los Alamos NM), Blue-green upconversion laser.
  3. Blondel Jean-Pierre (Viroflay FRX) Chesnoy Jos (Paris FRX), Connection with amplifying optical fibers.
  4. Oomen Emmanuel W. J. L. (Eindhoven NLX), Device for generating blue laser light.
  5. Ventrudo Brian F. (Victoria CAX) Rogers Grant (Victoria CAX), Fibre-grating-stabilized diode laser.
  6. Snitzer Elias (Piscataway NJ), Four level multiply doped rare earth laser system.
  7. Waarts, Robert G.; Welch, David F.; Scifres, Donald R.; Lang, Robert J.; Nam, Derek W., Frequency converted laser diode and lens system therefor.
  8. Heidemann Rolf (Tamm DEX), Multi-stage fiber-optic amplifier.
  9. DiGiovanni David J. (Scotch Plains NJ) Giles Clinton R. (Holmdel NJ), Multi-stage optical amplifier.
  10. Zervas Michael N. (Southampton GB3) Laming Richard I. (Southampton GB3) Payne David N. (Southampton GB3), Optical amplifier.
  11. Aoyagi Toshitaka (Itami JPX) Shigihara Kimio (Itami JPX), Optical fiber light-amplifier system.
  12. Grubb Stephen G. (DuPage IL), Optical fiber rare earth ion upconversion laser system.
  13. Hanna David C. (Southhampton GBX), Optical fibre with doped core and doped inner cladding, for use in an optical fibre laser.
  14. McFarlane Ross A. (Thousand Oaks CA), Red, green, blue upconversion laser pumped by single wavelength infrared laser source.
  15. Snitzer Elias (Piscataway NJ) Vogel Eva M. (Berkeley Heights NJ) Wang Jau-Sheng (Piscataway NJ), Tellurite glass and fiber amplifier.

이 특허를 인용한 특허 (59)

  1. Wach, Michael L., Adjusting optical properties of optical thin films.
  2. Mark P. Bendett, Apparatus and method for integrated photonic devices having gain and wavelength-selectivity.
  3. Bendett, Mark P., Apparatus and method for integrated photonic devices having high-performance waveguides and multicompositional substrates.
  4. Headley Clifford ; Walker Kenneth Lee, Article comprising an improved rare earth-doped optical fiber laser.
  5. Jiang Shijun ; Bastien Steven P. ; Krishnan Mala, Asymmetrical distributed feedback fiber laser.
  6. Xie Ping ; Gosnell Timothy R., Blue, green, orange, and red upconversion laser.
  7. Bendett, Mark P.; Whaley, Gregory, Compact apparatus and method for integrated photonic devices having folded directional couplers.
  8. Ibanescu, Mihai; Joannopoious, John D.; Fink, Yoel; Johnson, Steven G.; Fan, Shanhui, Dielectric waveguide with transverse index variation that support a zero group velocity mode at a non-zero longitudinal wavevector.
  9. Hemenway, David Martin; Kanskar, Manoj, Diode laser packages with flared laser oscillator waveguides.
  10. Hemenway, David Martin; Kanskar, Manoj, Diode laser packages with flared laser oscillator waveguides.
  11. Hemenway, David Martin; Kanskar, Manoj, Diode laser packages with flared laser oscillator waveguides.
  12. Oron, Ram; Nevo, Doron; Oron, Moshe, Diode-pumped cavity.
  13. Ventrudo, Brian F.; Rogers, Grant, Fiber grating stabilized diode laser.
  14. Wiest Todd E., Fiber-based continuous wave blue laser source.
  15. Kanskar, Manoj, Flared laser oscillator waveguide.
  16. Kanskar, Manoj, Flared laser oscillator waveguide.
  17. Kanskar, Manoj, Flared laser oscillator waveguide.
  18. Govorkov, Sergei V.; Wiessner, Alexander Oliver Wolfgang, Gain module for diode-pumped solid state laser and amplifier.
  19. Waarts Robert G. ; Welch David F. ; Grubb Stephen G. ; Archambault Jean-Luc ; Sanders Steven ; Zanoni Raymond ; Scifres Donald R., High power fiber gain media system achieved through power scaling via multiplexing.
  20. Waarts Robert G. ; Welch David F. ; Grubb Stephen G. ; Archambault Jean-Luc ; Sanders Steven ; Zanoni Raymond ; Scifres Donald R., High power fiber gain media system achieved through power scaling via multiplexing.
  21. Waarts Robert G. ; Welch David F. ; Grubb Stephen G. ; Archambault Jean-Luc ; Scifres Donald R., High power fiber gain media system achieved through power scaling via multiplexing.
  22. Komine Hiroshi, High power fiber ribbon laser and amplifier.
  23. Cox, James A.; Chen, Bo Su, High speed optical system.
  24. Hu, Yongdan; Spiegelberg, Christine; Geng, Jihong, High-power narrow-linewidth single-frequency laser.
  25. Luo,Ningyi; Zhou,Feng; Zhu,Sheng Bai; Zhao,Yuxing, High-power red, orange, green, blue (ROGB) fiber lasers and applications thereof.
  26. Jain, Ravinder; Srinivasan, Balaji; Poppe, Erik, Highly doped fiber lasers and amplifiers.
  27. Liu,Zhongshan, Laser array for generating stable multi-wavelength laser outputs.
  28. Govorkov, Sergei; Slobodchikov, Evgueni, Laser frequency converter with automatic phase matching adjustment.
  29. Ohishi Yasutake,JPX ; Yamada Makoto,JPX ; Kanamori Terutoshi,JPX ; Sudo Shoichi,JPX, Lasers, optical amplifiers, and amplification methods.
  30. Bruce Nyman ; Gary S. Duck CA; Neil Teitelbaum CA, Low cost amplifier using bulk optics.
  31. Chen,Jie Wei, Method and apparatus for simultaneously heating materials.
  32. Bendett Mark P. ; McCoy Michael A., Method and apparatus for waveguide optics and devices.
  33. Bendett, Mark P.; McCoy, Michael A., Method and apparatus for waveguide optics and devices.
  34. Bendett, Mark P.; McCoy, Michael A., Method and apparatus for waveguide optics and devices.
  35. Balaji Srinivasan ; Ravinder K. Jain ; Jason David Tafoya, Method for coupling of laser beams into waveguides.
  36. Srinivasan, Balaji; Jain, Ravinder K.; Tafoya, Jason David, Method for efficient coupling of laser beams into waveguides.
  37. Farroni, Julia; Tankala, Kanishka; Carter, Adrian; Jacobson, Nils, Method of providing an optical fiber having a minimum temperature sensitivity at a selected temperature.
  38. Cox,James A.; Chen,Bo Su, Methods for signal transmission in optical fiber.
  39. Kanskar, Manoj, Multiple flared laser oscillator waveguide.
  40. Keur Michael R. ; Fisher James H. ; Anthon Douglas W. ; Sweeney Kevin L., Noise reduction technique for cladding pumped optical amplifiers.
  41. Zanoni Raymond ; Waarts Robert, Optical amplifier with oscillating pump energy.
  42. Fu, Kai-Mei Camilla; Fattal, David A., Optical fiber coupling systems and methods for fabricating the same.
  43. Carter, Adrian; Jacobson, Nils; Tankala, Kanishka; Farroni, Julia, Optical fiber having high temperature insensitivity over a temperature range centered on a selected temperature and method of making same.
  44. Myers, John D.; Myers, Michael J., Optical fiber laser structure and system based on ASE pumping of cladding element.
  45. Fujita, Takeshi, Optical module.
  46. Traynor, Nicholas; Boullet, Johan; Cormier, Eric; Bello Doua, Ramatou, Optical source implementing a doped fiber, fiber for such an optical source and method for manufacturing such a fiber.
  47. Chen,Bo Su, Optical system with reduced back reflection.
  48. Maruyama, Shinji; Sasaki, Seimi; Shibata, Kohei; Kubo, Teruhiro; Takeuchi, Shintaro; Kato, Hiroshi; Tanaka, Takehito, Optical transmitter.
  49. Shima Kensuke,JPX ; Nakai Michihiro,JPX ; Hidaka Hiroshi,JPX ; Himeno Kuniharu,JPX ; Okude Satoshi,JPX ; Wada Akira,JPX ; Sudoh Masaaki,JPX ; Sakai Tetsuya,JPX ; Ienaka Takuya,JPX ; Yamauchi Ryozo,JP, Optical waveguide grating and production method therefor.
  50. DeFreez Richard K. ; Kamalov Valey F., Particle detection system and method employing an upconversion laser.
  51. Bendett, Mark P.; Sanford, Norman A.; Veasey, David L., Rare-earth doped phosphate-glass lasers and associated methods.
  52. Vilhelmsson, Kenneth, Resonator.
  53. Wach, Michael L., Robustly stabilizing laser systems.
  54. Wach, Michael L., Robustly stabilizing laser systems.
  55. Wach, Michael L., Robustly stabilizing laser systems.
  56. Spariosu, Kalin; Betin, Alexander A., Scalable laser with robust phase locking.
  57. Betin, Alexander A.; Spariosu, Kalin, Self-coherent combining technique for high power laser implementation and method.
  58. Mohrdiek, Stefan, Stabilized laser source.
  59. Pedersen, Morten Ostergaard; Vestergaard Andersen, Thomas, System, device and method for extending the life-time of an optical system.
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