EA201700593A1 - SUPERIOR SENSITIVE LASER DETECTOR OF GRAVITATIONAL WAVES ON THE BASIS OF A TWO-DIMENSIONAL PRISM RESONATOR OF THE TYPE OF "WHISPER GALLERY - Google Patents

SUPERIOR SENSITIVE LASER DETECTOR OF GRAVITATIONAL WAVES ON THE BASIS OF A TWO-DIMENSIONAL PRISM RESONATOR OF THE TYPE OF "WHISPER GALLERY

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Publication number
EA201700593A1
EA201700593A1 EA201700593A EA201700593A EA201700593A1 EA 201700593 A1 EA201700593 A1 EA 201700593A1 EA 201700593 A EA201700593 A EA 201700593A EA 201700593 A EA201700593 A EA 201700593A EA 201700593 A1 EA201700593 A1 EA 201700593A1
Authority
EA
Eurasian Patent Office
Prior art keywords
resonator
prism
shg
superior
basis
Prior art date
Application number
EA201700593A
Other languages
Russian (ru)
Other versions
EA034547B1 (en
Inventor
Александр Григорьевич Мальцев
Игорь Александрович Мальцев
Original Assignee
Белых, Иван Григорьевич
Александр Григорьевич Мальцев
Игорь Александрович Мальцев
Федоров, Дмитрий Николаевич
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Белых, Иван Григорьевич, Александр Григорьевич Мальцев, Игорь Александрович Мальцев, Федоров, Дмитрий Николаевич filed Critical Белых, Иван Григорьевич
Priority to EA201700593A priority Critical patent/EA034547B1/en
Publication of EA201700593A1 publication Critical patent/EA201700593A1/en
Publication of EA034547B1 publication Critical patent/EA034547B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/02—Details
    • G01V7/04—Electric, photoelectric, or magnetic indicating or recording means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases

Abstract

В патенте описывается способ достижения высокой чувствительности детектора гравитационных волн на основе двумерного призменного резонатора He-Ne лазера типа "Шепчущей галереи". Эффект ШГ достигается тем, что резонатор сформирован из прямоугольных призм-крыш, в которых используется фундаментальный закон полного внутреннего отражения (ПВО) для электромагнитных волн оптического диапазона. Закон ПВО в нашей схеме резонатора создает эффект ШГ. Эффект ШГ характеризует большое время жизни фотона в резонаторе. 1. Большое время жизни фотона определяет сверхузкую линию генерации лазера. 2. В призменном резонаторе доплеровское уширение отсутствует, в процессе генерации участвует только одна частота, равная частоте квантового перехода. 3. В призменном резонаторе реализуется солитонная природа формирования ширины линии генерации и нелинейное взаимодействие солитонов встречных волн, формирующих сверхузкую линию генерации. На основании вышеуказанных свойств значение дробового шума фотонов лучше теоретического предела в 10раз.The patent describes a method for achieving a high sensitivity of a gravitational wave detector based on a two-dimensional prism He-Ne resonator of the whispering-gallery type laser. The SHG effect is achieved by the fact that the resonator is formed from rectangular prism-roofs, which use the fundamental law of total internal reflection (PVO) for electromagnetic waves in the optical range. The law of defense in our scheme of the resonator creates the effect of SHG. The SHG effect characterizes a long photon lifetime in the resonator. 1. A long photon lifetime defines an ultra-narrow laser generation line. 2. There is no Doppler broadening in the prism resonator, only one frequency is involved in the generation process, which is equal to the frequency of the quantum transition. 3. In the prism resonator, the soliton nature of the formation of the lasing line width and the nonlinear interaction of the solitons of counterpropagating waves, forming an ultra-narrow lasing line, are realized. Based on the above properties, the value of shot noise of photons is better than the theoretical limit by a factor of 10.

EA201700593A 2017-12-26 2017-12-26 Supersensitive laser gravitational wave detector based on two-dimensional prism resonator of "whispering gallery" type EA034547B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201700593A EA034547B1 (en) 2017-12-26 2017-12-26 Supersensitive laser gravitational wave detector based on two-dimensional prism resonator of "whispering gallery" type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201700593A EA034547B1 (en) 2017-12-26 2017-12-26 Supersensitive laser gravitational wave detector based on two-dimensional prism resonator of "whispering gallery" type

Publications (2)

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EA201700593A1 true EA201700593A1 (en) 2019-06-28
EA034547B1 EA034547B1 (en) 2020-02-19

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Family Applications (1)

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EA201700593A EA034547B1 (en) 2017-12-26 2017-12-26 Supersensitive laser gravitational wave detector based on two-dimensional prism resonator of "whispering gallery" type

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EA (1) EA034547B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115980998A (en) * 2023-01-18 2023-04-18 中国科学院长春光学精密机械与物理研究所 Design method of long exit pupil distance space gravitational wave telescope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321718A (en) * 1993-01-28 1994-06-14 Sdl, Inc. Frequency converted laser diode and lens system therefor
RU2116659C1 (en) * 1997-07-01 1998-07-27 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Laser-interferometer detector of gravitation induced shift of generation frequency
RU2167437C1 (en) * 1999-11-30 2001-05-20 Научный центр гравитационно-волновых исследований "Дулкын" АН Республики Татарстан Gravitation-wave detector
RU2454685C1 (en) * 2010-11-25 2012-06-27 Государственное учреждение Научный центр гравитационно-волновых исследований "Дулкын" Gravitational wave detector
CN107407549B (en) * 2014-12-17 2020-01-14 Pgs 地球物理公司 Pressure insensitive interferometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115980998A (en) * 2023-01-18 2023-04-18 中国科学院长春光学精密机械与物理研究所 Design method of long exit pupil distance space gravitational wave telescope
CN115980998B (en) * 2023-01-18 2024-01-30 中国科学院长春光学精密机械与物理研究所 Design method of long exit pupil space gravitational wave telescope

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Publication number Publication date
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