Abstract
A compact high-peak-power, high-repetition-rate burst mode laser is achieved by an acousto-optical Q-switched Nd:YVO4 1064 nm laser directly pumped at 878.6 nm. Pulse trains with 10–100 pulses are obtained using acousto-optical Q-switch at repetition rates of 10–100 kHz under a pulsed pumping with a 1 ms duration. At the maximum pump energy of 108.5 mJ, the pulse energy of 10 kHz burst mode laser reaches 44 mJ corresponding to a single pulse energy of 4.4 mJ and an optical-to-optical efficiency of 40.5 %.The maximum peak power of ~468.1 kW at 10 kHz is obtained with a pulse width of 9.4 ns. The beam quality factor is measured to be M 2 ~1.5 and the pulse jitter is estimated to be less than 1 % in both amplitude and time region.
Similar content being viewed by others
References
Wu, P., Lempert, W., Miles, R.: MHz pulse-burst laser system and visualization of shock-wave/boundary layer interaction. AIAA J 38, 672 (2000)
Thurow, B., Jiang, N., Samimy, M., Lempert, W.: Narrow-line width megahertz-rate pulse-burst laser for high speed flow diagnostics. Appl. Opt. 43, 5064 (2004)
Thurow, B., Satija, A., Lynch, K.: Third-generation megahertz-rate pulse burst laser system. Appl. Opt. 48, 2086 (2009)
Thurow, B., Jiang, N., Lempert, W.: Review of ultra-high repetition rate laser diagnostics for fluid dynamic measurements. Meas. Sci. Technol. 24, 012002 (2013)
Slipchenko, M., Miller, J., Roy, S., Gord, J., Danczyk, S., Meyer, T.: Quasi-continuous burst-mode laser for high-speed planar imaging. Opt. Lett. 37, 1346 (2012)
Roy, S., Miller, J., Slipchenko, M., Hsu, P., Mance, J., Meyer, T., Gord, J.: 100-ps-pulse-duration, 100-J burst-mode laser for kHz–MHz flow diagnostics. Opt. Lett. 39, 6462 (2014)
Ma, Y., Li, X., Yu, X., Fan, R., Yan, R., Peng, J., Xu, X., Sun, R., Chen, D.: A novel miniaturized passively Q-switched pulse burst laser for engine ignition. Opt. Express 22, 24655 (2014)
Slipchenko, M., Miller, J., Roy, S., Meyer, T., Mance, J., Gord, J.: 100 kHz, 100 ms, 400 J burst-mode laser with dual-wavelength diode-pumped amplifiers. Opt. Lett. 39, 4735 (2014)
Slipchenko, M., Miller, J., Roy, S., Gord, J., Meyer, T.: All-diode-pumped quasi-continuous burst-mode laser for extended high-speed planar imaging. Opt. Express 21, 681 (2013)
McDonagh, L., Wallenstein, R., Knappe, R.: 6 ns constant pulse duration, high-repetition-rate cavity-dumped Q-switched TEM00 Nd:YVO4 oscillator. Opt. Lett. 31, 3303 (2006)
Li, X., Yu, X., Chen, F., Yan, R., Gao, J., Yu, J., Chen, D.: Comparison on performance of acousto-optically Q-switched Nd:GdVO4 and Nd:YVO4 lasers at high repetition rates under direct diode pumping of the emitting level. Opt. Express 17, 9468 (2009)
Liu, X., Shi, Z., Huang, Y., Fan, Z., Yu, J., Zhang, J., Hou, L.: Very high repetition-rate electro-optical cavity-dumped Nd:YVO4 laser with optics and dynamics stabilities. Opt. Commun. 336, 273 (2015)
Song, F., Zhang, C., Ding, X., Xu, J., Zhang, G., Leigh, M., Peyghambarian, N.: Determination of thermal focal length and pumping radius in gain medium in laser-diode-pumped Nd:YVO4 lasers. Appl. Phys. Lett. 81, 2145 (2002)
Mackenzie, J.: Dielectric Solid-State Planar Waveguide Lasers: A Review. IEEE J. Sel. Top. Quantum Electron. 13, 626 (2007)
Huber, G., Kränkel, C., Petermann, K.: Solid-state lasers: status and future. J. Opt. Soc. Am. B 27, B93 (2010)
Li, X., Yu, X., Chen, F., Yan, R., Yu, J., Chen, D.: Laser Properties of Continuous-Grown Nd:GdVO4/GdVO4 and Nd:YVO4/YVO4 Composite Crystals under Direct Pumping. Opt. Express 17, 12869 (2009)
Li, X., Yu, X., Gao, J., Chen, F., Yu, J., Chen, D.: Laser Operation at High Repetition Rate of 100 kHz in Nd:GdVO4 under 879 nm Diode-Laser Pumping. Appl. Phys. B 92, 199 (2008)
Siegman, A.: How to (May be) Measure Laser Beam Quality. Opt. Soc. Am. Trends Opt. Photonics Ser. 17, 184 (1998)
Gao, J., Yu, X., Chen, F., Li, X., Yan, R., Zhang, K., Yu, J., Wang, Y.: 12.0-W continous-wave diode-end-pumped Nd:GdVO4 laser with high brightness operating at 912-nm. Opt. Express 17, 3574 (2009)
Acknowledgments
This work was supported by the National Key Scientific Instrument and Equipment Development Projects of China (No. 2012YQ04016401), the Fundamental Research Funds for Central Universities (Grant No. HIT. NSRIF. 2015044 and 201165), General Financial Grant from the China Postdoctoral Science Foundation (Grant Nos. 2015M80263, 2014M560262 and 2013M531040), Special Financial Grant from the China Postdoctoral Science Foundation(Nos. 2014T70336 and 2015T80350), National Natural Science Foundation of China (NSFC) (61505042, 61405236 and 50990301).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pan, H., Yan, R., Fa, X. et al. High-peak-power, high-repetition-rate LD end-pumped Nd:YVO4 burst mode laser. Opt Rev 23, 386–390 (2016). https://doi.org/10.1007/s10043-016-0213-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10043-016-0213-y