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METHOD OF LOW LOSS POLARISATION COMPENSATION IN ARRAYED WAVEGUIDE GRATINGS BASED DEVICES BY OVERLAYER DEPOSITION OR ETCHING OF ASYMMETRIC COMPENSATING REGIONS IN THE SLAB WAVEGUIDES
METHOD OF LOW LOSS POLARISATION COMPENSATION IN ARRAYED WAVEGUIDE GRATINGS BASED DEVICES BY OVERLAYER DEPOSITION OR ETCHING OF ASYMMETRIC COMPENSATING REGIONS IN THE SLAB WAVEGUIDES
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机译：板状波导中非对称补偿区域的覆盖沉积或刻蚀，在基于阵列的阵列波导光栅中进行低损耗极化补偿的方法
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摘要
A method of providing polarization compensation in an optical device isdisclosed wherein two asymmetric prism-shaped compensating regions areprovided in input and output couplers of the device
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