Photonic Crystal Circular Defect (CirD) Laser

Photonic Crystal Circular Defect (CirD) Laser

We describe the design of photonic crystal circular defect (CirD) lasers to construct a compact optical module with a wavelength division multiplexing function for the application of inter-chip or intra-chip optical interconnects. Subsequently, we investigated the characteristics of CirD lasers incl...

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Bibliographic Details
Main Authors: Yifan Xiong, Hanqiao Ye, Takuma Umeda, Shun Mizoguchi, Masato Morifuji, Hirotake Kajii, Akihiro Maruta, Masahiko Kondow
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Photonics
Subjects:
photonic crystal laser
whispering gallery mode
optical interconnects
wavelength division multiplexing
Online Access:https://www.mdpi.com/2304-6732/6/2/54
id doaj-de7652e232c940309f6a3f02b6e2430b
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spelling doaj-de7652e232c940309f6a3f02b6e2430b2020-11-25T00:53:39ZengMDPI AGPhotonics2304-67322019-05-01625410.3390/photonics6020054photonics6020054Photonic Crystal Circular Defect (CirD) LaserYifan Xiong0Hanqiao Ye1Takuma Umeda2Shun Mizoguchi3Masato Morifuji4Hirotake Kajii5Akihiro Maruta6Masahiko Kondow7Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanGraduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanGraduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanGraduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanGraduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanGraduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanGraduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanGraduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, JapanWe describe the design of photonic crystal circular defect (CirD) lasers to construct a compact optical module with a wavelength division multiplexing function for the application of inter-chip or intra-chip optical interconnects. Subsequently, we investigated the characteristics of CirD lasers including the quality factor of the cavity, the lasing threshold, and the modulation speed with a three-dimensional finite-difference time-domain method and two-dimensional rate equations. Finally, we demonstrated the single mode lasing and wavelength tuning behaviors of the CirD lasers using optical pumping technology under room-temperature continuous-wave conditions.https://www.mdpi.com/2304-6732/6/2/54photonic crystal laserwhispering gallery modeoptical interconnectswavelength division multiplexing
collection DOAJ
language English
format Article
sources DOAJ
author Yifan Xiong
Hanqiao Ye
Takuma Umeda
Shun Mizoguchi
Masato Morifuji
Hirotake Kajii
Akihiro Maruta
Masahiko Kondow
spellingShingle Yifan Xiong
Hanqiao Ye
Takuma Umeda
Shun Mizoguchi
Masato Morifuji
Hirotake Kajii
Akihiro Maruta
Masahiko Kondow
Photonic Crystal Circular Defect (CirD) Laser
Photonics
photonic crystal laser
whispering gallery mode
optical interconnects
wavelength division multiplexing
author_facet Yifan Xiong
Hanqiao Ye
Takuma Umeda
Shun Mizoguchi
Masato Morifuji
Hirotake Kajii
Akihiro Maruta
Masahiko Kondow
author_sort Yifan Xiong
title Photonic Crystal Circular Defect (CirD) Laser
title_short Photonic Crystal Circular Defect (CirD) Laser
title_full Photonic Crystal Circular Defect (CirD) Laser
title_fullStr Photonic Crystal Circular Defect (CirD) Laser
title_full_unstemmed Photonic Crystal Circular Defect (CirD) Laser
title_sort photonic crystal circular defect (cird) laser
publisher MDPI AG
series Photonics
issn 2304-6732
publishDate 2019-05-01
description We describe the design of photonic crystal circular defect (CirD) lasers to construct a compact optical module with a wavelength division multiplexing function for the application of inter-chip or intra-chip optical interconnects. Subsequently, we investigated the characteristics of CirD lasers including the quality factor of the cavity, the lasing threshold, and the modulation speed with a three-dimensional finite-difference time-domain method and two-dimensional rate equations. Finally, we demonstrated the single mode lasing and wavelength tuning behaviors of the CirD lasers using optical pumping technology under room-temperature continuous-wave conditions.
topic photonic crystal laser
whispering gallery mode
optical interconnects
wavelength division multiplexing
url https://www.mdpi.com/2304-6732/6/2/54
work_keys_str_mv AT yifanxiong photoniccrystalcirculardefectcirdlaser
AT hanqiaoye photoniccrystalcirculardefectcirdlaser
AT takumaumeda photoniccrystalcirculardefectcirdlaser
AT shunmizoguchi photoniccrystalcirculardefectcirdlaser
AT masatomorifuji photoniccrystalcirculardefectcirdlaser
AT hirotakekajii photoniccrystalcirculardefectcirdlaser
AT akihiromaruta photoniccrystalcirculardefectcirdlaser
AT masahikokondow photoniccrystalcirculardefectcirdlaser
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