Silicon photonic wavelength tunable laser diode with low loss direct heating phase shifter

Tomohiro Kita, Yuto Chiba, Hirohito Yamada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We proposed and demonstrated a compact and low propagation loss thermo-optical phase shifter using a multi-mode interference. The calculated insertion loss of designed MMI phase shifter was approximately 0.05 dB. The fabricated phase shifter shows high speed and low power consumption. The wavelength tunable laser diode with two ring resonators loaded the MMI phase shifters was fabricated. The wavelength tuning operation with low power consumption was successfully demonstrated.

Original languageEnglish
Title of host publication14th International Conference on Group IV Photonics, GFP 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages125-126
Number of pages2
ISBN (Electronic)9781509065684
DOIs
Publication statusPublished - 2017 Oct 24
Externally publishedYes
Event14th International Conference on Group IV Photonics, GFP 2017 - Berlin, Germany
Duration: 2017 Aug 232017 Aug 25

Other

Other14th International Conference on Group IV Photonics, GFP 2017
CountryGermany
CityBerlin
Period17/8/2317/8/25

Fingerprint

Laser tuning
Phase shifters
tunable lasers
Photonics
Semiconductor lasers
semiconductor lasers
photonics
Heating
Silicon
Wavelength
heating
silicon
insertion loss
wavelengths
Electric power utilization
resonators
tuning
high speed
interference
propagation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Kita, T., Chiba, Y., & Yamada, H. (2017). Silicon photonic wavelength tunable laser diode with low loss direct heating phase shifter. In 14th International Conference on Group IV Photonics, GFP 2017 (pp. 125-126). [8082228] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GROUP4.2017.8082228

Silicon photonic wavelength tunable laser diode with low loss direct heating phase shifter. / Kita, Tomohiro; Chiba, Yuto; Yamada, Hirohito.

14th International Conference on Group IV Photonics, GFP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 125-126 8082228.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kita, T, Chiba, Y & Yamada, H 2017, Silicon photonic wavelength tunable laser diode with low loss direct heating phase shifter. in 14th International Conference on Group IV Photonics, GFP 2017., 8082228, Institute of Electrical and Electronics Engineers Inc., pp. 125-126, 14th International Conference on Group IV Photonics, GFP 2017, Berlin, Germany, 17/8/23. https://doi.org/10.1109/GROUP4.2017.8082228
Kita T, Chiba Y, Yamada H. Silicon photonic wavelength tunable laser diode with low loss direct heating phase shifter. In 14th International Conference on Group IV Photonics, GFP 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 125-126. 8082228 https://doi.org/10.1109/GROUP4.2017.8082228
Kita, Tomohiro ; Chiba, Yuto ; Yamada, Hirohito. / Silicon photonic wavelength tunable laser diode with low loss direct heating phase shifter. 14th International Conference on Group IV Photonics, GFP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 125-126
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