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Conferences > CLEO_SI > 2022 > SM3K > SM3K.6

Multi-wavelength reconstruction in a compact (< mm) high-resolution (< 0.1 nm) random photonic crystal spectrometer

Takumasa Kodama, Ryo Sugano, Jocelyn Hofs, Minoru Ohtsuka, Miyoshi Seki, Nobuyuki Yokoyama, Makoto Okano, and Takasumi Tanabe

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Abstract

We experimentally demonstrate the reconstruction of multiple wavelength light with an ultra-compact spectrometer. The spectrometer is based on a random photonic crystal and operates with a spectral resolution beyond the fabrication error.

© 2022 The Author(s)

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