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; Takasumi Tanabe

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, Takasumi Tanabe

Department of Electronics and Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

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.

Original language	English
Title of host publication	2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781957171050
Publication status	Published - 2022
Event	2022 Conference on Lasers and Electro-Optics, CLEO 2022 - San Jose, United States Duration: 2022 May 15 → 2022 May 20

Publication series

Name	2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings

Conference

Conference	2022 Conference on Lasers and Electro-Optics, CLEO 2022
Country/Territory	United States
City	San Jose
Period	22/5/15 → 22/5/20

ASJC Scopus subject areas

Instrumentation
Spectroscopy
Biomedical Engineering
Electrical and Electronic Engineering
Management, Monitoring, Policy and Law
Materials Science (miscellaneous)
Acoustics and Ultrasonics
Atomic and Molecular Physics, and Optics

Cite this

Kodama, T., Sugano, R., Hofs, J., Ohtsuka, M., Seki, M., Yokoyama, N., Okano, M., & Tanabe, T. (2022). Multi-wavelength reconstruction in a compact (< mm) high-resolution (< 0.1 nm) random photonic crystal spectrometer. In 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings Article SM3K.6 (2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings). Institute of Electrical and Electronics Engineers Inc..

Multi-wavelength reconstruction in a compact (< mm) high-resolution (< 0.1 nm) random photonic crystal spectrometer. / Kodama, Takumasa; Sugano, Ryo; Hofs, Jocelyn et al.
2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. SM3K.6 (2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kodama, T, Sugano, R, Hofs, J, Ohtsuka, M, Seki, M, Yokoyama, N, Okano, M & Tanabe, T 2022, Multi-wavelength reconstruction in a compact (< mm) high-resolution (< 0.1 nm) random photonic crystal spectrometer. in 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings., SM3K.6, 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2022 Conference on Lasers and Electro-Optics, CLEO 2022, San Jose, United States, 22/5/15.

Kodama T, Sugano R, Hofs J, Ohtsuka M, Seki M, Yokoyama N et al. Multi-wavelength reconstruction in a compact (< mm) high-resolution (< 0.1 nm) random photonic crystal spectrometer. In 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. SM3K.6. (2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings).

Kodama, Takumasa ; Sugano, Ryo ; Hofs, Jocelyn et al. / Multi-wavelength reconstruction in a compact (< mm) high-resolution (< 0.1 nm) random photonic crystal spectrometer. 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings).

@inproceedings{d0efb24ee8d34a2faba80427c80ec4ce,

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

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.",

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

note = "Funding Information: [1] B. Redding, et al. “Compact spectrometer based on a disordered photonic chip,” Nat. Photon. 7, 746 (2013). [2] J. Hofs, et al., “Breaking the fabrication determined resolution limit of photonic crystal wavemeter by machine learning,” in CLEO:2020, (OPTICA, 2021), paper SF1J.4. [3] T. Kodama, et al., “High-resolution spectrometer with random photonic crystals,” in CLEO:2020, (OPTICA, 2021), paper FM2R.4. [4] K. Ashida, et al ., “Ultrahigh-Q photonic crystal nanocavities fabricated by CMOS process technologies,” Opt. Express 25, 18165 (2017). [5] Y. Ooka, et al., “Compact resonant electro-optic modulator using randomness of a photonic crystal waveguide,” Opt. Express 24, 11199 (2016). This work was supported by JSPS KAKENHI (JP21K18912). Publisher Copyright: {\textcopyright} Optica Publishing Group 2022, {\textcopyright} 2022 The Author(s); 2022 Conference on Lasers and Electro-Optics, CLEO 2022 ; Conference date: 15-05-2022 Through 20-05-2022",

year = "2022",

language = "English",

series = "2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings",

}

TY - GEN

T1 - Multi-wavelength reconstruction in a compact (< mm) high-resolution (< 0.1 nm) random photonic crystal spectrometer

AU - Kodama, Takumasa

AU - Sugano, Ryo

AU - Hofs, Jocelyn

AU - Ohtsuka, Minoru

AU - Seki, Miyoshi

AU - Yokoyama, Nobuyuki

AU - Okano, Makoto

AU - Tanabe, Takasumi

N1 - Funding Information: [1] B. Redding, et al. “Compact spectrometer based on a disordered photonic chip,” Nat. Photon. 7, 746 (2013). [2] J. Hofs, et al., “Breaking the fabrication determined resolution limit of photonic crystal wavemeter by machine learning,” in CLEO:2020, (OPTICA, 2021), paper SF1J.4. [3] T. Kodama, et al., “High-resolution spectrometer with random photonic crystals,” in CLEO:2020, (OPTICA, 2021), paper FM2R.4. [4] K. Ashida, et al ., “Ultrahigh-Q photonic crystal nanocavities fabricated by CMOS process technologies,” Opt. Express 25, 18165 (2017). [5] Y. Ooka, et al., “Compact resonant electro-optic modulator using randomness of a photonic crystal waveguide,” Opt. Express 24, 11199 (2016). This work was supported by JSPS KAKENHI (JP21K18912). Publisher Copyright: © Optica Publishing Group 2022, © 2022 The Author(s)

PY - 2022

Y1 - 2022

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85139926581&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85139926581&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85139926581

T3 - 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings

BT - 2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 Conference on Lasers and Electro-Optics, CLEO 2022

Y2 - 15 May 2022 through 20 May 2022

ER -

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

Abstract

Publication series

Conference

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this