Waveguide-integrated photonic crystal spectrometer with camera readout
We demonstrate an infrared spectrometer based on waveguide-coupled nanocavity filters in a planar photonic crystal structure. The input light is coupled into the waveguide, from which spectral components are dropped into the cavities and radiated off-chip for detection on a commercial InGaAs camera....
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing
2021
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| Online Access: | https://hdl.handle.net/1721.1/134238 |
| _version_ | 1826214166681092096 |
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| author | Meng, Fan Shiue, Ren-Jye Wan, Noel Li, Luozhou Nie, Jing Harris, Nicholas C Chen, Edward H Schröder, Tim Pervez, Nadia Kymissis, Ioannis Englund, Dirk |
| author_facet | Meng, Fan Shiue, Ren-Jye Wan, Noel Li, Luozhou Nie, Jing Harris, Nicholas C Chen, Edward H Schröder, Tim Pervez, Nadia Kymissis, Ioannis Englund, Dirk |
| author_sort | Meng, Fan |
| collection | MIT |
| description | We demonstrate an infrared spectrometer based on waveguide-coupled nanocavity filters in a planar photonic crystal structure. The input light is coupled into the waveguide, from which spectral components are dropped into the cavities and radiated off-chip for detection on a commercial InGaAs camera. The spectrometer has a footprint of only 60μm by 8μm. The spectral resolution is about 1nm in the operation bandwidth of 1522-1545nm. By substituting the membrane material and structure parameters, this design can be easily extended into the visible regime and developed for a variety of highly efficient, miniature photonic applications. © 2014 AIP Publishing LLC. |
| first_indexed | 2024-09-23T16:01:07Z |
| format | Article |
| id | mit-1721.1/134238 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T16:01:07Z |
| publishDate | 2021 |
| publisher | AIP Publishing |
| record_format | dspace |
| spelling | mit-1721.1/1342382022-04-01T14:44:59Z Waveguide-integrated photonic crystal spectrometer with camera readout Meng, Fan Shiue, Ren-Jye Wan, Noel Li, Luozhou Nie, Jing Harris, Nicholas C Chen, Edward H Schröder, Tim Pervez, Nadia Kymissis, Ioannis Englund, Dirk We demonstrate an infrared spectrometer based on waveguide-coupled nanocavity filters in a planar photonic crystal structure. The input light is coupled into the waveguide, from which spectral components are dropped into the cavities and radiated off-chip for detection on a commercial InGaAs camera. The spectrometer has a footprint of only 60μm by 8μm. The spectral resolution is about 1nm in the operation bandwidth of 1522-1545nm. By substituting the membrane material and structure parameters, this design can be easily extended into the visible regime and developed for a variety of highly efficient, miniature photonic applications. © 2014 AIP Publishing LLC. 2021-10-27T20:04:07Z 2021-10-27T20:04:07Z 2014 2019-06-14T13:47:43Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/134238 Meng, F., et al. "Waveguide-Integrated Photonic Crystal Spectrometer with Camera Readout." Applied Physics Letters 105 5 (2014). en 10.1063/1.4892265 Applied Physics Letters Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. application/pdf AIP Publishing Other repository |
| spellingShingle | Meng, Fan Shiue, Ren-Jye Wan, Noel Li, Luozhou Nie, Jing Harris, Nicholas C Chen, Edward H Schröder, Tim Pervez, Nadia Kymissis, Ioannis Englund, Dirk Waveguide-integrated photonic crystal spectrometer with camera readout |
| title | Waveguide-integrated photonic crystal spectrometer with camera readout |
| title_full | Waveguide-integrated photonic crystal spectrometer with camera readout |
| title_fullStr | Waveguide-integrated photonic crystal spectrometer with camera readout |
| title_full_unstemmed | Waveguide-integrated photonic crystal spectrometer with camera readout |
| title_short | Waveguide-integrated photonic crystal spectrometer with camera readout |
| title_sort | waveguide integrated photonic crystal spectrometer with camera readout |
| url | https://hdl.handle.net/1721.1/134238 |
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