Lasing actions of octagonal quasi-periodic photonic crystal microcavities

Po Tsung Lee; Tsan Wen Lu; Feng Mao Tsai; Tien Chang Lu

doi:10.1143/JJAP.46.971

Lasing actions of octagonal quasi-periodic photonic crystal microcavities

Po Tsung Lee^*, Tsan Wen Lu, Feng Mao Tsai, Tien Chang Lu

^*此作品的通信作者

光電工程學系

研究成果: Article › 同行評審

1 引文斯高帕斯（Scopus）

摘要

Lasing actions are obtained from well-fabricated octagonal quasi-periodic photonic crystal (OQPC) microcavities. The defect modes in OQPC microcavities are investigated and compared with the calculation results obtained using the finite-difference time-domain (FDTD) method. A large single-mode lasing wavelength range over 200 nm without mode hopping and a high side-mode suppression ratio (SMSR) of over 30 dB are observed, which result from the mode dependence suppression mechanism on the cavity geometry.

原文	English
頁（從 - 到）	971-973
頁數	3
期刊	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
卷	46
發行號	3A
DOIs	https://doi.org/10.1143/JJAP.46.971
出版狀態	Published - 8 3月 2007

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abstract = "Lasing actions are obtained from well-fabricated octagonal quasi-periodic photonic crystal (OQPC) microcavities. The defect modes in OQPC microcavities are investigated and compared with the calculation results obtained using the finite-difference time-domain (FDTD) method. A large single-mode lasing wavelength range over 200 nm without mode hopping and a high side-mode suppression ratio (SMSR) of over 30 dB are observed, which result from the mode dependence suppression mechanism on the cavity geometry.",

keywords = "Microcavity, Quasi-periodic photonic crystal, Semiconductor laser",

author = "Lee, {Po Tsung} and Lu, {Tsan Wen} and Tsai, {Feng Mao} and Lu, {Tien Chang}",

year = "2007",

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T1 - Lasing actions of octagonal quasi-periodic photonic crystal microcavities

AU - Lee, Po Tsung

AU - Lu, Tsan Wen

AU - Tsai, Feng Mao

AU - Lu, Tien Chang

PY - 2007/3/8

Y1 - 2007/3/8

N2 - Lasing actions are obtained from well-fabricated octagonal quasi-periodic photonic crystal (OQPC) microcavities. The defect modes in OQPC microcavities are investigated and compared with the calculation results obtained using the finite-difference time-domain (FDTD) method. A large single-mode lasing wavelength range over 200 nm without mode hopping and a high side-mode suppression ratio (SMSR) of over 30 dB are observed, which result from the mode dependence suppression mechanism on the cavity geometry.

AB - Lasing actions are obtained from well-fabricated octagonal quasi-periodic photonic crystal (OQPC) microcavities. The defect modes in OQPC microcavities are investigated and compared with the calculation results obtained using the finite-difference time-domain (FDTD) method. A large single-mode lasing wavelength range over 200 nm without mode hopping and a high side-mode suppression ratio (SMSR) of over 30 dB are observed, which result from the mode dependence suppression mechanism on the cavity geometry.

KW - Microcavity

KW - Quasi-periodic photonic crystal

KW - Semiconductor laser

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JF - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

IS - 3A

ER -

Lasing actions of octagonal quasi-periodic photonic crystal microcavities

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