SU1217125A1 - Integrated switch of guide channels - Google Patents
Integrated switch of guide channels Download PDFInfo
- Publication number
- SU1217125A1 SU1217125A1 SU843693955A SU3693955A SU1217125A1 SU 1217125 A1 SU1217125 A1 SU 1217125A1 SU 843693955 A SU843693955 A SU 843693955A SU 3693955 A SU3693955 A SU 3693955A SU 1217125 A1 SU1217125 A1 SU 1217125A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- light guide
- guide channels
- optical
- electrodes
- electro
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Description
112171252112171252
Изобретение относитс к интеграль-ичолируюшнм лаком, показатель прелом- ной оптике, в частности к волоконно-.пени которого меньше, чем показатель оптической св зи, и может быть исполь-преломлени элёктрооптического. мате- зовано в устройствах коммутации свето-риала. Переключатель имеет два рабо- водных каналов. . 5 состо ни : пассивное, когда напр - Цель изобретени - уменьшение вно-жение приложено только к паре каналь- симых оптических потерь и перекрест-ных электродов 2 и активное, когда ных помех между коммутируемыми свето-напр жение приложено также между па- водными каналами.рой коммутационных электродов А.The invention relates to an integral-lacquer lacquer, a refractive optics index, in particular, to a fiber, which is less than the optical communication index, and can be electro-optic-refractive. mate- riated in light switching devices. The switch has two working channels. . 5 states: passive, when the voltage of the invention is to reduce the impact on a pair of canal optical losses and cross electrodes 2, and active, when interferences between switched light voltage are also applied between paired channels . The switching electrodes A.
Конструкци переключател свето- ю Переключатель работает следующимThe design of the light switch The switch works as follows
водных каналов представлена на мер-образом, теже.В пассивном режиме в области межУстройство содержит световедуптйДУ парами канальных электродов 2 элемент 1 в виде тонкой пластины, вы-.вследствие электрооптического эффек- полненной из электрооптического ма- 15та уменьшаетс показатель преломпе- териала, канальных электродов 2, формируютс световодные 1сана- расположенньпс симметрично на проти- ы, вдоль осей которых распростран - воположных сторонах пластины и сое- тс излучени с интенсивностью диненных провод щими перемычками 3 :I. I практически без перераспре- вдоль границ индуцируемых световодных 20делени энергии излучени в выходных : каналов в области их пересечени , иканалах: 1,,, . В активном ре- пары коммутационных электродов 4, на электроды 4 подаетс напр - ,расположенных симметрично на проти- . и за счёт электрооптического воположных сторонах пластины. Поверх-эффекта световодные каналы коммутй- ности элемента, содержащие электроды, 25руютс следующим образом: I, I, , покрыты оптически прозрачным электро-1г water channels are presented in the measure-way, tezhe.In the passive mode, in the area of the Interdevice contains light-guided pairs of channel electrodes 2, element 1 in the form of a thin plate, resulting from the electro-optical effect of electro-optical material, the index of the channel electrodes decreases 2, 1-bangs of fiber are formed symmetrically opposite to each other, along the axes of which propagate opposite sides of the plate and connect the radiation with an intensity of one of the conductor bridges 3: I. I practically without redistributing along the boundaries of the induced light guide dividing energy of radiation in the output: channels in the area of their intersection, and channels: 1 ,,,. In the active commutation of the switching electrodes 4, to the electrodes 4 is fed, eg, located symmetrically on the opposite side. and due to electro-optical opposite sides of the plate. On top of the effect, the light-guide channels of the commutativity of the element containing the electrodes are 25 as follows: I, I,, are covered with an optically transparent electrodigit
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843693955A SU1217125A1 (en) | 1984-01-13 | 1984-01-13 | Integrated switch of guide channels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843693955A SU1217125A1 (en) | 1984-01-13 | 1984-01-13 | Integrated switch of guide channels |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1217125A1 true SU1217125A1 (en) | 1986-11-07 |
Family
ID=21100988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843693955A SU1217125A1 (en) | 1984-01-13 | 1984-01-13 | Integrated switch of guide channels |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1217125A1 (en) |
-
1984
- 1984-01-13 SU SU843693955A patent/SU1217125A1/en active
Non-Patent Citations (1)
Title |
---|
Патент DE № 2812249. кл. G 02 F 1/03, 02.06.77. R.S. Soref, DiH, Me Mahon Multi- mode 2x2 Optical Crossbar Smitch, Elec. Jett., V. 14, 9, 1978, p. 283. * |
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