SU544927A1 - Tunable optical element - Google Patents

Tunable optical element

Info

Publication number
SU544927A1
SU544927A1 SU2089944A SU2089944A SU544927A1 SU 544927 A1 SU544927 A1 SU 544927A1 SU 2089944 A SU2089944 A SU 2089944A SU 2089944 A SU2089944 A SU 2089944A SU 544927 A1 SU544927 A1 SU 544927A1
Authority
SU
USSR - Soviet Union
Prior art keywords
optical element
tunable optical
law
distribution
plane
Prior art date
Application number
SU2089944A
Other languages
Russian (ru)
Inventor
Александр Васильевич Антонов
Валерий Александрович Балтинский
Игорь Александрович Игнатьев
Original Assignee
Предприятие П/Я Х-5476
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 Предприятие П/Я Х-5476 filed Critical Предприятие П/Я Х-5476
Priority to SU2089944A priority Critical patent/SU544927A1/en
Application granted granted Critical
Publication of SU544927A1 publication Critical patent/SU544927A1/en

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Description

структуре поворачивают плоскость пол ризации проход щего излучени  в противоположные направлени : 9, 10, 11-на +ф, а 12, 13 - ф. Вследствие этого возникают компоненты пол рнзации излучени  с разностью (Ьаз колебаний электрического вектора 180°, которые выдел ютс  анализатором 5 н регистрируютс  приемником 8 в точке на рассто нии /, определ емом законом распределени  паир жсниости магнитного нол , создаваемого соленоидом 2 в плоскости нластины 4, а следовательно н законом раснределенн  размеров доменных зон. Изменение фокусного рассто ни  / до иового значени  /i. достигаетс  изменением размеров доменных зон 9-14, которое происходит при изменении распределеин  напр женности магнитного нол  в нлоскости иластнны 4 за счет переключени  слоев обмотки соленоида 2.The structure rotates the polarization plane of the transmitted radiation in opposite directions: 9, 10, 11-on + f, and 12, 13 - f. As a result, radiation polarization components appear with a difference (LP of the 180 ° oscillations of the electric vector, which are extracted by the analyzer 5 n are recorded by the receiver 8 at a point at the distance /, determined by the distribution law of the magnetic field generated by the solenoid 2 in the plane of the plate 4, consequently, by the law of distributed sizes of domain zones, the change in focal length (to the initial value of i) is achieved by changing the size of domain zones 9-14, which occurs when the distribution of nol in strength of a magnetic nloskosti ilastnny 4 due to the switching of the solenoid coil 2 layers.

Claims (3)

1.Патент США № 3653742, кл. 350-150, 1972.1. US patent number 3653742, cl. 350-150, 1972. 2.Патент США № 3752563, кл. 350-151, 1973.2. US patent number 3752563, cl. 350-151, 1973. 3.Патент США № 3804519, кл. 356-71, 1974 (прототип).3. US patent number 3804519, cl. 356-71, 1974 (prototype).
SU2089944A 1974-12-27 1974-12-27 Tunable optical element SU544927A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2089944A SU544927A1 (en) 1974-12-27 1974-12-27 Tunable optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2089944A SU544927A1 (en) 1974-12-27 1974-12-27 Tunable optical element

Publications (1)

Publication Number Publication Date
SU544927A1 true SU544927A1 (en) 1977-01-30

Family

ID=20605341

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2089944A SU544927A1 (en) 1974-12-27 1974-12-27 Tunable optical element

Country Status (1)

Country Link
SU (1) SU544927A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108227058A (en) * 2018-01-31 2018-06-29 长江大学 The n points of shape aperiodic wave strap and its building method that focus is continuously adjusted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108227058A (en) * 2018-01-31 2018-06-29 长江大学 The n points of shape aperiodic wave strap and its building method that focus is continuously adjusted

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