Midinfrared Tunable Laser with Noncritical Frequency Matching in Box Resonator Geometry

Jia, Kunpeng1,2; Wang, Xiaohan1,2; Guo, Jian1,2; Li, Yihao1,2; Ni, Xin1,2; Fan, Pengfei1,2; Shen, Qiqi4; Wang, Tao5; Lv, Xinjie1,2; Zhao, Gang1,2; Huang, Shu-Wei3; Yang, Xueming4,5; Xie, Zhenda1,2; Zhu, Shi-ning1,2

2021-11-18

10.1103/PhysRevLett.127.213902

PHYSICAL REVIEW LETTERS   影响因子和分区

0031-9007

1079-7114

Monolithic optical parametric oscillators extend laser frequencies in compact architectures, but normally guide and circulate all pump, signal, and idler beams. Critical frequency matching is raised among these resonances, limiting operation stability and continuous tuning. Here, we develop a box resonator geometry that guides all beams but only resonates for signal. Such noncritical frequency matching enables 227 GHz continuous tuning, with sub-10 kHz linewidth and 0.43 W power at 3310 nm. Our results confirm that monolithic resonator can be effectively used as a tunable laser including midinfrared wavelength, as further harnessed with methane fine spectral measurement at MHz accuracy.

SCI ; EI

英语

其他

National Key R&D Program of China["2019YFA0705000","2017YFA0303700"] ; National Natural Science Foundation of China[51890861,11690031,11621091,11674169] ; Leading-edge technology Program of Jiangsu Natural Science Foundation[BK20192001] ; Key R&D Program of Guangdong Province[2018B030329001]

Physics

Physics, Multidisciplinary

WOS:000720960300004

AMER PHYSICAL SOC

20214811246415

Laser tuning ; Optically pumped lasers ; Pumping (laser) ; Resonators

Lasers, General:744.1

PHYSICS

Web of Science

1.Nanjing Univ, Natl Lab Solid State Microstruct, Sch Elect Sci & Engn, Coll Engn & Appl Sci,Sch Phys, Nanjing 210093, Peoples R China
2.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China
3.Univ Colorado, Dept Elect Comp & Energy Engn, Boulder, CO 80309 USA
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Liaoning, Peoples R China
5.Southern Univ Sci & Technol, Coll Sci, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China

Jia, Kunpeng,Wang, Xiaohan,Guo, Jian,et al. Midinfrared Tunable Laser with Noncritical Frequency Matching in Box Resonator Geometry[J]. PHYSICAL REVIEW LETTERS,2021,127(21).

Jia, Kunpeng.,Wang, Xiaohan.,Guo, Jian.,Li, Yihao.,Ni, Xin.,...&Zhu, Shi-ning.(2021).Midinfrared Tunable Laser with Noncritical Frequency Matching in Box Resonator Geometry.PHYSICAL REVIEW LETTERS,127(21).

Jia, Kunpeng,et al."Midinfrared Tunable Laser with Noncritical Frequency Matching in Box Resonator Geometry".PHYSICAL REVIEW LETTERS 127.21(2021).