Tunable continuous-wave laser at quasi-three-level with a disordered Nd:LGS crystal

Qing Wang; Zhiyi Wei; Yongdong Zhang; Zhiguo Zhang; Haohai Yu; Huaijin Zhang; Jiyang Wang; Mingwei Gao; Chunqing Gao; Zhenlin Wang

doi:10.1364/OL.36.001770

Tunable continuous-wave laser at quasi-three-level with a disordered Nd:LGS crystal

Qing Wang
, Zhiyi Wei^*
, Yongdong Zhang
, Zhiguo Zhang
, Haohai Yu
, Huaijin Zhang
, Jiyang Wang
, Mingwei Gao
, Chunqing Gao
, Zhenlin Wang

^*Corresponding author for this work

School of Optics and Photonics

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

15 Citations (Scopus)

Abstract

A diode-pumped tunable CW Nd³⁺:LGS laser at quasi-three-level has been demonstrated. The output power up to 403mW at the central wavelength of 904nm was obtained, corresponding to a slope efficiency of 29.7%. Taking advantage of the broad emission spectrum of the disordered crystal Nd:LGS, we tuned the laser wavelength within the spectral range of 899.8 to 906:6nm with an etalon inserted into the V-type cavity. To the best of our knowledge, it is the first time to obtain a tunable laser based on the ⁴F _3/2-⁴I_9/2 transition of Nd³⁺-doped crystals.

Original language	English
Pages (from-to)	1770-1772
Number of pages	3
Journal	Optics Letters
Volume	36
Issue number	10
DOIs	https://doi.org/10.1364/OL.36.001770
Publication status	Published - 15 May 2011

Access to Document

10.1364/OL.36.001770

Cite this

@article{50274e9ac4c3481092819b1772a1c91d,

title = "Tunable continuous-wave laser at quasi-three-level with a disordered Nd:LGS crystal",

abstract = "A diode-pumped tunable CW Nd3+:LGS laser at quasi-three-level has been demonstrated. The output power up to 403mW at the central wavelength of 904nm was obtained, corresponding to a slope efficiency of 29.7\%. Taking advantage of the broad emission spectrum of the disordered crystal Nd:LGS, we tuned the laser wavelength within the spectral range of 899.8 to 906:6nm with an etalon inserted into the V-type cavity. To the best of our knowledge, it is the first time to obtain a tunable laser based on the 4F 3/2-4I9/2 transition of Nd3+-doped crystals.",

author = "Qing Wang and Zhiyi Wei and Yongdong Zhang and Zhiguo Zhang and Haohai Yu and Huaijin Zhang and Jiyang Wang and Mingwei Gao and Chunqing Gao and Zhenlin Wang",

year = "2011",

month = may,

day = "15",

doi = "10.1364/OL.36.001770",

language = "English",

volume = "36",

pages = "1770--1772",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "Optica Publishing Group (formerly OSA)",

number = "10",

}

TY - JOUR

T1 - Tunable continuous-wave laser at quasi-three-level with a disordered Nd:LGS crystal

AU - Wang, Qing

AU - Wei, Zhiyi

AU - Zhang, Yongdong

AU - Zhang, Zhiguo

AU - Yu, Haohai

AU - Zhang, Huaijin

AU - Wang, Jiyang

AU - Gao, Mingwei

AU - Gao, Chunqing

AU - Wang, Zhenlin

PY - 2011/5/15

Y1 - 2011/5/15

N2 - A diode-pumped tunable CW Nd3+:LGS laser at quasi-three-level has been demonstrated. The output power up to 403mW at the central wavelength of 904nm was obtained, corresponding to a slope efficiency of 29.7%. Taking advantage of the broad emission spectrum of the disordered crystal Nd:LGS, we tuned the laser wavelength within the spectral range of 899.8 to 906:6nm with an etalon inserted into the V-type cavity. To the best of our knowledge, it is the first time to obtain a tunable laser based on the 4F 3/2-4I9/2 transition of Nd3+-doped crystals.

AB - A diode-pumped tunable CW Nd3+:LGS laser at quasi-three-level has been demonstrated. The output power up to 403mW at the central wavelength of 904nm was obtained, corresponding to a slope efficiency of 29.7%. Taking advantage of the broad emission spectrum of the disordered crystal Nd:LGS, we tuned the laser wavelength within the spectral range of 899.8 to 906:6nm with an etalon inserted into the V-type cavity. To the best of our knowledge, it is the first time to obtain a tunable laser based on the 4F 3/2-4I9/2 transition of Nd3+-doped crystals.

UR - https://www.scopus.com/pages/publications/79956318607

U2 - 10.1364/OL.36.001770

DO - 10.1364/OL.36.001770

M3 - Article

AN - SCOPUS:79956318607

SN - 0146-9592

VL - 36

SP - 1770

EP - 1772

JO - Optics Letters

JF - Optics Letters

IS - 10

ER -

Tunable continuous-wave laser at quasi-three-level with a disordered Nd:LGS crystal

Abstract

Access to Document

Other files and links

Fingerprint

Cite this