All-Solid-State Tunable Ti: Sapphire Laser with High-Power and Single-Frequency at 900 nm

被引：0

作者：

Zhang L. ^{[1
]}

Yin G. ^{[1
]}

Li F. ^{[1
,2
]}

Shi Z. ^{[1
,2
]}

Lu H. ^{[1
,2
]}

机构：

[1] State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan, 030006, Shanxi

[2] Collabrative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, 030006, Shanxi

来源：

Zhongguo Jiguang/Chinese Journal of Lasers | 2017年 / 44卷 / 12期

关键词：

Continuous-wave; High power; Lasers; Single-mode and single-frequency; Ti: sapphire laser; Tunable broadband;

D O I：

10.3788/CJL201744.1201002

中图分类号：

学科分类号：

摘要：

By pumping the Ti: sapphire crystal cutted by the Brewster angle with a homemade all-solid-state high-power 532 nm single-frequency green laser, we design a compact, stable and self-compensating embedded six-mirror ring resonator structure. By adjusting the best mode matching relationship between pumping light and oscillating light, we establish an all-solid-state single-frequency tunable Ti: sapphire laser with high beam quality and high conversion efficiency at 900 nm. With the pump power of 15 W and the output mirror fixed point transmission of 4.5% at 922 nm, the broadband tunable single-frequency infrared laser with average output power of more than 2 W and tunable wavelength range from 852 nm to 934 nm is obtained. The power stability is better than ±0.7% within 3 h and the beam quality factor M2 is less than 1.04. © 2017, Chinese Lasers Press. All right reserved.

引用

共 20 条

[1]

Wang D.W., Zhu S.Y., Evers J., Et al., High-frequency light reflector via low-frequency light control, Physical Review A, 91, (2015)

[2]

Schultz J.T., Abend S., Doring D., Et al., Coherent 455 nm beam production in a cesium vapor, Optics Letters, 34, 15, pp. 2321-2323, (2009)

[3]

Wang D., Hu L.Y., Pang X.M., Et al., Quadripartite entanglement from a double three-level-type-atom model, American Physical Society, 88, 4, (2013)

[4]

Wang D., Wu J.Z., Zhang J.X., Optical control of light propagation in photonic crystal based on electromagnetically induced transparency, Chinese Physics B, 25, 6, (2016)

[5]

Li F.Q., Li H.J., Lu H.D., Realization of a tunable 455.5-nm laser with low intensity noise by intracavity frequency-doubled Ti: sapphire laser, IEEE Journal of Quantum Electronics, 52, 2, (2016)

[6]

Auzitnsh M., Ferber R., Gahbauer F., Et al., Cascade coherence transfer and magneto-optical resonances at 455 nm excitation of cesium, Optics Communication, 284, 12, pp. 2863-2871, (2011)

[7]

Auchter C., Noel T.W., Hoffman M.R., Et al., Measurement of the branching fractions and lifetime of the 5D5/2 level of Ba<sup>2+</sup>, Atomic Physics, (2014)

[8]

Peng Y., Zhao Y., Li Y., Et al., Three methods to lock the second harmonic generation for 461 nm, Chinese J Lasers, 37, 2, pp. 345-350, (2010)

[9]

Wang W., Li Z., Zhou H., Et al., An influence of laser line width on atom coherent effect, Acta Sinica Quantum Optica, 15, 3, pp. 211-214, (2009)

[10]

Cruz L.S., Cruz F.C., External power-enhancement cavity versus intracavity frequency doubling of Ti: sapphire lasers using BIBO, Optics Express, 15, 19, pp. 11913-11921, (2007)

← 1 2 →