Hu et al., 2020 - Google Patents
High-efficient and polarization independent edge coupler for thin-film lithium niobite waveguide devicesHu et al., 2020
View PDF- Document ID
- 1782858471699911058
- Author
- Hu C
- Pan A
- Li T
- Wang X
- Liu Y
- Tao S
- Zeng C
- Xia J
- Publication year
- Publication venue
- arXiv preprint arXiv:2009.02855
External Links
Snippet
Lithium niobate (LN) devices have been widely used in optical communication and nonlinear optics due to its attractive optical properties. The emergence of thin-film lithium niobate on insulator (LNOI) improves performances of LN-based devices greatly. However …
- 239000010409 thin film 0 title abstract description 6
Classifications
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- G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
- G02B6/122—Light guides of the optical waveguide type of the integrated circuit kind basic optical elements, e.g. light-guiding paths
- G02B6/1221—Light guides of the optical waveguide type of the integrated circuit kind basic optical elements, e.g. light-guiding paths made from organic materials
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- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
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- G02F1/025—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on semiconductor elements with at least one potential jump barrier, e.g. PN, PIN junction in an optical waveguide structure
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- G—PHYSICS
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- G—PHYSICS
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
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- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
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- G02F2203/00—Function characteristic
- G02F2203/58—Multi-wavelength, e.g. operation of the device at a plurality of wavelengths
- G02F2203/585—Add/drop devices
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