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Author:

Pan, Guan-Zhong (Pan, Guan-Zhong.) | Guan, Bao-Lu (Guan, Bao-Lu.) | Xu, Chen (Xu, Chen.) (Scholars:徐晨) | Li, Peng-Tao (Li, Peng-Tao.) | Yang, Jia-Wei (Yang, Jia-Wei.) | Liu, Zhen-Yang (Liu, Zhen-Yang.)

Indexed by:

EI Scopus SCIE CSCD

Abstract:

Interference filter-stabilized external cavity diode lasers (ECDLs) have properties of simple configurations, high stabilities, and narrow linewidths. However, the interference filter used in common ECDL designs requires an ultra-narrow bandwidth (about 0.3 nm) to achieve mode selection, that is considerably expensive and not yet available for a wide range of wavelengths. In this paper, a robust ECDL using an available broad bandwidth (about 4 nm) interference filter as the wavelength discriminator is constructed and tested. The ECDL demonstrated a narrow Lorentzian fitted linewidth of 95 kHz and a spectral purity of 2.9 MHz. The long-term frequency stability of the ECDL reaches 5.59 x 10(-12).

Keyword:

high frequency stability external cavity diode laser narrow linewidth

Author Community:

  • [ 1 ] [Pan, Guan-Zhong]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
  • [ 2 ] [Guan, Bao-Lu]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
  • [ 3 ] [Xu, Chen]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
  • [ 4 ] [Li, Peng-Tao]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
  • [ 5 ] [Yang, Jia-Wei]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China
  • [ 6 ] [Liu, Zhen-Yang]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China

Reprint Author's Address:

  • 徐晨

    [Guan, Bao-Lu]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China;;[Xu, Chen]Beijing Univ Technol, Minist Educ, Key Lab Optoelect Technol, Beijing 100124, Peoples R China

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Source :

CHINESE PHYSICS B

ISSN: 1674-1056

Year: 2018

Issue: 1

Volume: 27

1 . 7 0 0

JCR@2022

ESI Discipline: PHYSICS;

ESI HC Threshold:145

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count: 7

SCOPUS Cited Count: 8

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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