Wafer-Scale Fabrication of Linear Variable Filter-based Reconstructive Micro-Spectrometer
- Author(s)
- Kim, Serim; Kim, Min Seok; Song, Young Min
- Type
- Conference Paper
- Citation
- 2023 Conference on Lasers and Electro-Optics, CLEO 2023
- Issued Date
- 2023-05-07
- Abstract
- We present a compact reconstructive micro-spectrometer based on a linear variable filter consisting of multi-layer stacks with random thicknesses in the spatial domain. A simple gradient deposition/rotation method enables wafer-scale random filters with an encryption function. © Optica Publishing Group 2023 © 2023 The Author(s)
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Conference Place
- US
San Jose
- URI
- https://scholar.gist.ac.kr/handle/local/21174
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