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    • 5. 发明申请
    • OPTICAL WAVEGUIDE STRUCTURE
    • 光学波导结构
    • WO2012135483A3
    • 2012-12-27
    • PCT/US2012031187
    • 2012-03-29
    • INTEL CORPKOBRINSKY MAURO JBLOCK BRUCE ACHANG PETER L
    • KOBRINSKY MAURO JBLOCK BRUCE ACHANG PETER L
    • G02B6/122
    • G02F1/035G02F1/025G02F1/065G02F1/225G02F2201/18
    • Embodiments of the invention describe a multi-segment optical waveguide that enables an optical modulator to be low-power and athermal by decreasing the device length needed for a given waveguide length. Embodiments of the invention describe an optical waveguide that is folded onto itself, and thus includes at least two sections. Thus, embodiments of the invention may decrease the device size of a modulator by at least around a factor of two if the device is folded twofold (device size may be further reduced if the modulator is folded threefold, fourfold, five-fold, etc.). Embodiments of the invention further enable the electrode length required to create the desired electro-optic effect for the multi- segment optical waveguide to be reduced. In embodiments of the invention, certain electrodes may be "shared" amongst the different segments of the waveguide, thereby reducing the power requirement and capacitance of a device having a waveguide of a given length.
    • 本发明的实施例描述了一种多段光波导,其通过减小给定波导长度所需的设备长度而使得光调制器能够是低功率和无热的。 本发明的实施例描述了自身折叠的光波导,并且因此包括至少两个部分。 因此,如果设备折叠两倍(如果调制器折叠三倍,四倍,五倍等,则设备尺寸可以进一步减小),本发明的实施例可以将调制器的设备尺寸减小至少约两倍 )。 本发明的实施例还使得能够降低为多段光波导产生期望的电光效应所需的电极长度。 在本发明的实施例中,某些电极可以在波导的不同区段之间“共享”,由此减小具有给定长度的波导的装置的功率需求和电容。
    • 7. 发明申请
    • OPTICAL WAVEGUIDE STRUCTURE
    • 光波导结构
    • WO2012135483A2
    • 2012-10-04
    • PCT/US2012/031187
    • 2012-03-29
    • INTEL CORPORATIONKOBRINSKY, Mauro J.BLOCK, Bruce A.CHANG, Peter L.
    • KOBRINSKY, Mauro J.BLOCK, Bruce A.CHANG, Peter L.
    • G02B6/122
    • G02F1/035G02F1/025G02F1/065G02F1/225G02F2201/18
    • Embodiments of the invention describe a multi-segment optical waveguide that enables an optical modulator to be low-power and athermal by decreasing the device length needed for a given waveguide length. Embodiments of the invention describe an optical waveguide that is folded onto itself, and thus includes at least two sections. Thus, embodiments of the invention may decrease the device size of a modulator by at least around a factor of two if the device is folded twofold (device size may be further reduced if the modulator is folded threefold, fourfold, five-fold, etc.). Embodiments of the invention further enable the electrode length required to create the desired electro-optic effect for the multi- segment optical waveguide to be reduced. In embodiments of the invention, certain electrodes may be "shared" amongst the different segments of the waveguide, thereby reducing the power requirement and capacitance of a device having a waveguide of a given length.
    • 本发明的实施例描述了一种多段光波导,其通过减小给定波导长度所需的器件长度,使光调制器能够实现低功率和无热性。 本发明的实施例描述了折叠到其自身上的光波导,因此包括至少两个部分。 因此,如果器件被折叠两倍,则本发明的实施例可以将调制器的器件尺寸减小至少约二分之一(如果调制器被折叠三倍,四倍,五倍等等,则器件尺寸可以进一步降低) )。 本发明的实施例还使得能够减少为多段光波导产生期望的电光效应所需的电极长度。 在本发明的实施例中,某些电极可以在波导的不同部分之间“共享”,由此降低具有给定长度的波导的器件的功率需求和电容。