Low repetition rate and broad frequency tuning from a grating-coupled passively mode-locked quantum dot laser

H. C. Cheng; Q. Y. Wu; C. H. Pan; C. P. Lee; Kuo-Jui Lin

doi:10.1063/1.4833025

Low repetition rate and broad frequency tuning from a grating-coupled passively mode-locked quantum dot laser

H. C. Cheng, Q. Y. Wu, C. H. Pan, C. P. Lee, Kuo-Jui Lin

Institute of Electronics

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Passively mode-locked quantum dot lasers with a grating-coupled external cavity arrangement are investigated. A broad repetition-rate tuning range of fundamental mode-locking from 2 GHz to a record-low frequency of 79.3 MHz is achieved with selecting the wavelength at 1.28 μm. A narrow RF linewidth of ∼25 Hz and an intrinsic linewidth as low as 0.15 Hz are also obtained.

Original language	English
Article number	211109
Journal	Applied Physics Letters
Volume	103
Issue number	21
DOIs	https://doi.org/10.1063/1.4833025
State	Published - 20 Nov 2013

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abstract = "Passively mode-locked quantum dot lasers with a grating-coupled external cavity arrangement are investigated. A broad repetition-rate tuning range of fundamental mode-locking from 2 GHz to a record-low frequency of 79.3 MHz is achieved with selecting the wavelength at 1.28 μm. A narrow RF linewidth of ∼25 Hz and an intrinsic linewidth as low as 0.15 Hz are also obtained.",

author = "Cheng, {H. C.} and Wu, {Q. Y.} and Pan, {C. H.} and Lee, {C. P.} and Kuo-Jui Lin",

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AU - Wu, Q. Y.

AU - Pan, C. H.

AU - Lee, C. P.

AU - Lin, Kuo-Jui

PY - 2013/11/20

Y1 - 2013/11/20

N2 - Passively mode-locked quantum dot lasers with a grating-coupled external cavity arrangement are investigated. A broad repetition-rate tuning range of fundamental mode-locking from 2 GHz to a record-low frequency of 79.3 MHz is achieved with selecting the wavelength at 1.28 μm. A narrow RF linewidth of ∼25 Hz and an intrinsic linewidth as low as 0.15 Hz are also obtained.

AB - Passively mode-locked quantum dot lasers with a grating-coupled external cavity arrangement are investigated. A broad repetition-rate tuning range of fundamental mode-locking from 2 GHz to a record-low frequency of 79.3 MHz is achieved with selecting the wavelength at 1.28 μm. A narrow RF linewidth of ∼25 Hz and an intrinsic linewidth as low as 0.15 Hz are also obtained.

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M3 - Article

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VL - 103

JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Low repetition rate and broad frequency tuning from a grating-coupled passively mode-locked quantum dot laser

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