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Interferometer with alignment assembly and with processor for linearizing fringes for determining the wavelength of lase 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01B-009/02
출원번호 US-0214805 (1994-03-16)
발명자 / 주소
  • Kachanov Alexander A. (Moscow RUX)
출원인 / 주소
  • Science Solutions, Inc. (San Diego CA 02)
인용정보 피인용 횟수 : 52  인용 특허 : 0

초록

A wavelength meter for measuring the wavelength of laser light includes a diffraction element for diffracting the light and a glass plate interferometer in light communication with the diffraction element for generating a sinusoidally-shaped interference fringe pattern. The interference fringe patte

대표청구항

A wavelength meter for determining the wavelength of a light beam, comprising: a mounting platform; a diffraction element mounted on the mounting platform and formed with a diffraction aperture for generating a spherical light beam, wherein at least part of the light beam can be directed through the

이 특허를 인용한 특허 (52)

  1. Houde-Walter William R., Alignment of optical elements in telescopes using a laser beam with a holographic projection reticle.
  2. Barwicz Andrzej,CAX ; Morawski Roman Z.,PLX ; Slima Mohamed B.,CAX, Apparatus and method for light spectrum measurement.
  3. Barwicz,Andrzej; Morawski,Roman Z.; Slima,Mohamed B., Apparatus and method for light spectrum measurement.
  4. William R. Houde-Walter, Apparatus for aligning optical elements in response to the display of a reflected reticle image and method of aligning.
  5. Daiber, Andrew; Li, Hua; Chapman, William B.; McDonald, Mark, Evaluation and adjustment of laser losses according to voltage across gain medium.
  6. Li, Hua; Chapman, William B.; Daiber, Andrew; Farinas, Alejandro D., External cavity laser apparatus with orthogonal tuning of laser wavelength and cavity optical pathlength.
  7. Chapman,William B.; Farinas,Alejandro D.; Daiber,Andrew; Li,Hua, External cavity laser method and apparatus with orthogonal tuning of laser wavelength and cavity optical path length.
  8. Daiber, Andrew, External cavity laser with continuous tuning of grid generator.
  9. Daiber, Andrew, External cavity laser with selective thermal control.
  10. Bleier, Zvi; Jacobson, Alexander; Vishnia, Itai, Interferometer and optical assembly having beamsplitter securing apparatus and method of mounting same.
  11. Green Evan D. H., Interferometer for monitoring wavelength in an optical beam.
  12. Bleier, Zvi; Jacobson, Alexander; Vishnia, Itai, Interferometer, and optical assembly each having a three-pin mount for mounting an optical element at at least three points or areas and method of mounting same.
  13. Tuganov, Alexander V.; Rice, Mark S.; McDonald, Mark; Johnson, Brad V.; Lin, Paul Chi-Hwa, Laser apparatus with active thermal tuning of external cavity.
  14. Tuganov,Alexander V.; Rice,Mark S.; McDonald,Mark; Johnson,Brad V.; Lin,Paul Chi Hwa, Laser apparatus with active thermal tuning of external cavity.
  15. Tuganov, Alexander V.; Wu, I-Fan; Brownell, Michael; Day, Timothy, Mechanically grounded tunable laser.
  16. Snyder,James J.; Kwiatkowski,Stephen L., Method and apparatus for determining the wavelength of an input light beam.
  17. Snyder,James J.; Kwiatowski,Stephen L., Method and apparatus for feedback control of tunable laser wavelength.
  18. Green, Evan D. H.; Chapman, William B., Method and apparatus for filtering an optical beam.
  19. Green, Evan D. H.; Chapman, William B., Method and apparatus for filtering an optical beam.
  20. Newman, John W., Method and apparatus for monitoring wind turbine blades during operation.
  21. Newman, John W., Method and apparatus for remote feature measurement in distorted images.
  22. Newman, John W., Method and apparatus for the remote nondestructive evaluation of an object using shearography image scale calibration.
  23. Chapman,William B.; Day,Timothy; Pease,John; Zorbedian,Paul, Method and apparatus for tuning a laser.
  24. Morawski Roman Z.,PLX ; Barwicz Andrzej,CAX ; Slima Mohamed B.,CAX ; Miekina Andrzej,PLX, Method of interpreting spectrometric data.
  25. Jacobson, Alex; Bleier, Zvi, Monolithic interferometer with optics of different material.
  26. Bleier, Zvi, Mount for an optical structure and method of mounting an optical structure using such mount.
  27. Bleier, Zvi, Mount for an optical structure and methods of mounting an optical structure using such mount.
  28. Bleier, Zvi; Vishnia, Itai, Mount for an optical structure having a grooved protruding member and method of mounting an optical structure using such mount.
  29. Bleier, Zvi; Vishnia, Itai, Mount for an optical structure having a grooved protruding member and method of mounting an optical structure using such mount.
  30. Vishnia, Itai; Bleier, Zvi, Mounts for an optical structure having a grooved protruding member with a damping ring disposed in or on the groove and methods of mounting an optical structure using such mounts.
  31. Vishnia, Itai; Bleier, Zvi, Mounts for an optical structure having a grooved protruding member with a damping ring disposed in or on the groove and methods of mounting an optical structure using such mounts.
  32. Newman, John W., Nondestructive acoustic doppler testing of wind turbine blades from the ground during operation.
  33. Alexander V. Tuganov ; Alejandro D. Farinas, Open loop wavelength control system for a tunable laser.
  34. Jacobson, Alexander; Bleier, Zvi, Optical assembly, method for assembling an optical assembly, system for securing optical elements of an optical assembly and a spring for securing optical elements of an optical assembly.
  35. Howey, James K.; Rao, Rajasekhar M., Optical mountings for gas discharge MOPA laser spectral analysis module.
  36. I-Fan Wu ; Alexander V. Tuganov ; Kenneth C. Reiter ; Timothy Day ; Alejandro D. Farinas, Passive thermal stabilization of the optical path length in a tunable laser.
  37. Bleier, Zvi; Jacobson, Alexander; Vidrine, Drouét Warren; Kisslinger, Jack Gordon, Quasi-translator, fourier modulator, fourier spectrometer, motion control system and methods for controlling same, and signal processor circuit.
  38. Erwin, J. Kevin, Small-beam lateral-shear interferometer.
  39. Blakey,Edward W., System and method for finding integer solutions.
  40. Newman, John W., System and method for ground based inspection of wind turbine blades.
  41. Newman, John W., System and method for ground based inspection of wind turbine blades.
  42. Das,Palash P.; Hofmann,Thomas; Boucky,Otto; Stump,Ernst; Matzkovits,Berthold; Hoell,Michael; Walther,Joerg; Brenner,Kurt; Grupp,Guenter, Systems and methods for implementing an interaction between a laser shaped as a line beam and a film deposited on a substrate.
  43. Das, Palash P.; Hofmann, Thomas; Davis, Jesse D.; Sandstrom, Richard L., Systems and methods for implementing an interaction between a laser shaped as line beam and a film deposited on a substrate.
  44. Akins,Robert P.; Sandstrom,Richard L., Systems and methods to shape laser light as a homogeneous line beam for interaction with a film deposited on a substrate.
  45. Knowles, David S., Systems and methods to shape laser light as a line beam for interaction with a substrate having surface variations.
  46. Chapman, William B.; Farinas, Alejandro; Hand, Carter; Li, Hua; Daiber, Andrew; Maluf, Nadim, Tunable external cavity laser.
  47. McDonald, Mark E.; Daiber, Andrew; Chapman, William B.; Maluf, Nadim, Tunable external cavity laser.
  48. Johnson,Brad V., Tunable laser with magnetically coupled filter.
  49. Jerman, John H.; Grade, John D.; Berger, Jill D.; Heanue, John F., Tunable laser with microactuator.
  50. McDonald,Mark; Rice,Mark; Daiber,Andrew; Chapman,William B., Wavelength reference apparatus and method.
  51. Heanue, John F.; Jerman, John H.; Wilde, Jeffrey P., Widely tunable laser.
  52. Heanue,John F.; Jerman,John H.; Wilde,Jeffrey P., Widely tunable laser.
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