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Pumped solid-state lasers comprising doped nanocrystal phosphors 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01S-003/14
출원번호 US-0246944 (1994-05-20)
발명자 / 주소
  • Bhargava Rameshwar N. (5 Morningside Ct. Ossining NY 10562)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

An optically-pumped or electron-beam-pumped solid-state laser employing as the phosphor material doped nanocrystal particles which as a result of quantum confinement can be caused to exhibit discrete levels in its conduction band that can overlap with the corresponding levels in the doping activator

대표청구항

A solid-state laser comprising: (a) a layer of doped nanocrystal (DNC) particles doped with an activator, (b) said DNCs having an energy band structure with a conduction band containing first energy levels due to quantum confinement, (c) said activator having second atomic energy levels overlapping

이 특허를 인용한 특허 (33)

  1. Minford William James ; Sneh Ofer, Apparatus and method for dissipating charge from lithium niobate devices.
  2. Burba, III, John L.; Hassler, Carl R.; O'Kelley, C. Brock; Lupo, Joseph A.; Pascoe, Joseph R., Apparatus for treating a flow of an aqueous solution containing arsenic.
  3. Korgel, Brian A.; Johnston, Keith P.; Brosh, Katherine; Thurk, Paul, Applications of light-emitting nanoparticles.
  4. Korgel, Brian A.; Thurk, Paul; Johnston, Keith P., Applications of light-emitting nanoparticles.
  5. Kim Seong-joon (Seoul KRX) Choe Won-ha (Suwon KRX) Belov Alexander V. (Moscow RUX), Blue and green laser oscillation method and device adopting the same.
  6. Burba, John, Composition and process for making the composition.
  7. Burba, III, John L., Composition for treating a fluid.
  8. Parilov, Evgueni; Potasek, Mary J.; Beeson, Karl W., Determining the interaction between electromagnetic radiation and a material by utilizing transition modules.
  9. Hill,Steven E., Doped semiconductor powder and preparation thereof.
  10. Spariosu, Kalin; Betin, Alexander A., Laser based on quantum dot activated media.
  11. Spariosu, Kalin; Betin, Alexander A.; LoCascio, Michael; Liu, Wei, Laser based on quantum dot activated media with forster resonant energy transfer excitation.
  12. Ohtsuka,Hisashi; Okazaki,Yoji; Katoh,Takayuki, Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho, SM, EU, DY, ERand TBis excited with GaN-based compound laser diode.
  13. Ohtsuka,Hisashi; Okazaki,Yoji; Katoh,Takayuki, Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ is excited with GaN-based compound laser diode.
  14. Korgel, Brian A.; Johnston, Keith P., Light-emitting nanoparticles and method of making same.
  15. Korgel, Brian A.; Johnston, Keith P., Light-emitting nanoparticles and methods of making same.
  16. Norris, David J., Method for manufacturing high-quality manganese-doped semiconductor nanocrystals.
  17. Eisler, Hans J.; Sundar, Vikram C.; Walsh, Michael E.; Klimov, Victor I.; Bawendi, Moungi G.; Smith, Henry I., Nanocrystal structures.
  18. Simpson, John T.; Simpson, Marcus L.; Withrow, Stephen P.; White, Clark W.; Jaiswal, Supriya L., Nanocrystal waveguide (NOW) laser.
  19. Santori, Charles; Spillane, Sean; Beausoleil, Raymond G.; Fiorentino, Marco, Nanoparticle coupled to waveguide.
  20. Henry F. Gray ; Jianping Yang ; David S. Y. Hsu ; Banhalli R. Ratna ; Syed B. Qadri, Nanoparticle phosphors manufactured using the bicontinuous cubic phase process.
  21. Kambe,Nobuyuki; Bi,Xiangxin, Phosphor particles having specific distribution of average diameters.
  22. Patrick, David; Gilbertson, John; McDowall, Stephen; Erickson, Christian; Gamelin, Daniel R.; Bradshaw, Liam; McLaurin, Emily Jane; Knowles, Kathryn E., Photoluminescent semiconductor nanocrystal-based luminescent solar concentrators.
  23. Burba, III, John L.; Oriard, Tim L., Process and apparatus for treating a gas containing a contaminant.
  24. Morgan, John Paul; Dufour, Pascal, Pulsed stimulated emission luminescent photovoltaic solar concentrator.
  25. Bhargava, Rameshwar Nath; Divi, Haranath; Mehta, Adosh, Quantum confined atom (QCA) based nanomagnets.
  26. Beausoleil, Raymond G.; Kent, Adrian P.; Kuekes, Philip J.; Munro, William J.; Spiller, Timothy P.; Williams, R. Stanley, Quantum information processing using electromagnetically induced transparency.
  27. Cable, Robert; Hassler, Carl; Burba, John, Rare earth removal of hydrated and hydroxyl species.
  28. Psaras, Dimitrios; Gao, Yuan; Haneline, Mason; Lupo, Joseph; Landi, Carol, Removal of arsenic from aqueous streams with cerium (IV) oxide compositions.
  29. Tijana Rajh ; Natalia Meshkov ; Jovan M. Nedelijkovic YU; Laura R. Skubal ; David M. Tiede ; Marion Thurnauer, Semiconductor assisted metal deposition for nanolithography applications.
  30. Lawandy Nabil M., Semiconductor nanocrystal display materials and display apparatus employing same.
  31. Hill,Steven E., Solid state white light emitter and display using same.
  32. Morgan, John Paul; Chang, Phillip M.; Myrskog, Stefan H. S., Stimulated emission luminescent light-guide solar concentrators.
  33. Witham, Richard Donald; McNew, Edward Bayer; Burba, III, John Leslie, Water purification device for arsenic removal.
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