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1平面光波导技术平面光波导(PLC)是使光沿其纵向传输而在横向上受到限制的光导体,能将光波束缚在光波长量级尺寸的介质中,波导只能传播某些特定模式的光,其作用机理是光波的全内反射,在光波导中传播的光波,不是纯粹的电磁辐射,而是入射光与波导中的光耦合的结果
1 Planar optical waveguide technology Planar optical waveguide (PLC) is to make the light along the longitudinal transmission of its laterally limited optical conductor, the optical wavelength can be bound to light wavelength size of the medium, the waveguide can only be transmitted in certain specific modes Of the light, its mechanism of action is the total internal reflection of light waves, light waves propagating in optical waveguides, not purely electromagnetic radiation, but the result of optical coupling of incident light with the waveguide