Optical coupling device and corresponding method for tuning
An optical coupling device (99) and a method for tuning the device, the device comprising a pair of optical waveguides (1, 2) optically coupled to each other at a first optical coupling channel (3) and a second optical coupling channel (7), respectively, the first optical waveguide (1) comprises a f...
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| creator | GUGLIELMI ENRICO OLIVEIRA MORAIS DE AGUAL DANIEL PERINO ALBERTO DAMIANI, EDOARDO |
| description | An optical coupling device (99) and a method for tuning the device, the device comprising a pair of optical waveguides (1, 2) optically coupled to each other at a first optical coupling channel (3) and a second optical coupling channel (7), respectively, the first optical waveguide (1) comprises a first region (4) and a second region (5) having different doping types from each other and a reciprocal interface (6) arranged at least partially at the first optical coupling channel (3), where the device (99) comprises a first electrode (8) and a second electrode (9) electrically connected to the first optical waveguide (1) on opposite sides of the interface, the method comprises applying a voltage difference between the first electrode (8) and the second electrode (9) to apply an electric field to the interface (6), introducing an input optical signal, and adjusting the voltage difference to vary the ratio between the optical powers of the pair of output optical signals.
一种光学耦合设备(99)和用于调谐该设备的方法，该设备包括一对光波导(1、2)，这对 |
| format | Patent |
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一种光学耦合设备(99)和用于调谐该设备的方法，该设备包括一对光波导(1、2)，这对</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | Optical coupling device and corresponding method for tuning |
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