| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
|
|
|
|
Low Threshold and High Conversion Efficiency Nanosecond Mid-Infrared KTA OPO |
| ZHONG Kai1,2, LI Jian-Song1,2, CUI Hai-Xia3,1, XU Deng-Gang1,2, WANG Yu-Ye1,2, ZHOU Rui1,2, WANG Jing-Li1,2, WANG Peng1,2, YAO Jian-Quan1,2 |
| 1Institute of Laser and Optoelectronics, College of Precision Instrument and Optoelectronic Engineering, Tianjin University, Tianjin 3000722Key Laboratory of Optoelectronic Information Science and Technology (Ministry of Education), Tianjin University, Tianjin 3000723National Key Lab of High Power Semiconductor Laser, Changchun University, Changchun 130022 |
|
| Cite this article: |
|
ZHONG Kai, LI Jian-Song, CUI Hai-Xia et al 2009 Chin. Phys. Lett. 26 124213 |
|
|
|
|
Abstract Based on a Type II non-critically phase-matched KTA crystal, a low-threshold and high conversion efficiency mid-infrared optical parametric oscillator (OPO) pumped by a diode-end-pumped Nd:YVO4 laser is demonstrated. The OPO threshold is only 0.825W. The maximum output power of 435mW at 3.47μm is achieved with the repetition rate of 30kHz, corresponding to an optical-to-optical conversion efficiency of 4.4%. The photon conversion efficiency is as high as about 64%. The pulse width is 3.5ns with a peak power of 4kW for the maximum output power.
|
| Keywords:
42.65.Yj
42.65.Lm
42.55.Xi
|
|
|
Received: 18 August 2009
Published: 27 November 2009
|
|
| PACS: |
42.65.Yj
|
(Optical parametric oscillators and amplifiers)
|
| |
42.65.Lm
|
(Parametric down conversion and production of entangled photons)
|
| |
42.55.Xi
|
(Diode-pumped lasers)
|
|
|
|
|
|
[1] Ebrahim-Zadeh M and Sorokina I T 2008 Mid-InfraredCoherent Sources and Applications (Berlin: Springer)
[2] Mennerat G and Kupecek P 1998 Tech. Digest (Opt.Soc. Am. Washington DC 1998) p 47
[3] Kato K 1991 IEEE J. Quantum Electron. 27 1137
[4] Wu R F, Lai K S, Wong H F, Xie W J, Lim Y L and Lau E 2001 Opt. Express 8 694
[5] Miao J G, Peng J Y, Wang B S and Tan H M 2008 Appl.Opt. 47 4287
[6] F\`{eve J -P, Boulanger B, Pacaud O, Rousseau I,M\'{enaert B and Marnier G 2000 J. Opt. Soc. Am. B 17775
[7] Phua P B, Tan B S, Wu R F, Lai K S, Chia L and Lau E 2006 Opt. Lett. 31 489
[8] Creeden D, Ketteridge P A, Budni P A, Setzler S D, Young YE, McCarthy J C, Zawilski K, Schunemann P G, Pollak T M, Chicklis EP and Jiang M 2008 Opt. Lett. 33 315
[9] Chen W D, Burie J and Boucher D 1999 Spectrochim.Acta A 55 2057
[10] Shi W and Ding Y J 2004 Appl. Phys. Lett 841635
[11] Vodopyanov K L and Chazapis V 1997 Opt. Commun. 135 98
[12] Stothard D J M, Ebrahimzadeh M and Dunn M H 1998 Opt. Lett. 23 1895
[13] F\`{eve J P, Pacaud O, Boulanger B, M\'{enaert B,Hellstr\"{om J, Pasiskevicius V and Laurell F 2001 Opt. Lett. 26 1882
[14] Carleton A, Stothard D J M, Lindsay I D, Ebrahimzadeh andDunn M H 2003 Opt. Lett. 28 555
[15] Fradkin-Kashi K, Arie A, Urenski and Tosenman 2000 Opt. Lett. 25 743
[16] Kieleck C, Eichhorn M, Hirth A, Faye D and Lallier E 2009 Opt. Lett. 34 262
[17] Powers P E, Ellingson R J, Pelouch W S and Tang C L 1993 J. Opt. Soc. Am. B 10 2162
[18] Ruffing B, Nebel A and Wallenstein R, 1998 Appl.Phys. B 67 537
[19] Marshall L R and Kaz A 1993 J. Opt. Soc. Am. B 10 1730
[20] Debuisschert T, Raffy J, Pocholle J P and Papuchon M 1996 J. Opt. Soc. Am. B 13 1569
[21] Dabu R, Fenic C and Stratan A 2001 Appl. Opt. 40 4334 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
