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Optical field concentrator using multiple low-index nano-layer configuration for CMOS compatible laser devices
Optical field concentrator using multiple low-index nano-layer configuration for CMOS compatible laser devices
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机译:使用多个低折射率纳米层配置的CMOS兼容激光设备的光场集中器
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摘要
An optical field concentrator includes a plurality of waveguide layers comprising high index materials having a first defined thickness. At least one nano-layer structure is positioned between said waveguide layers. The at least one nano-layer structure comprises low index materials having a second defined thickness that is smaller than the first defined thickness. A plurality of cladding layers are positioned between the waveguide layers and the at least one nano-layer structure. The cladding layers have a third defined thickness that is larger than the first defined thickness.
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