[CFP8I] Photonic Crystal Waveguide Devices

[CFP8I-01] Low-cost photonic crystal spectrometer using up-conversion

*Ryo Sugano¹, Shengji Jin¹, Joceyln Hofs¹, Koki Yube¹, Keigo Nagashima¹, Takumasa Kodama¹, Takasumi Tanabe¹ (1. Keio Univ. (Japan))

[Presentation Style] Onsite

We used up-conversion to capture the localized light of a photonic crystal spectrometer with an inexpensive CMOS camera. We employed this data to detect a single wavelength using deep learning.