High-power LD end-pumped intra-cavity Nd:YAlO3/KTiOAsO4 optical parametric oscillator emitting at 1562 nm

Zhu, Heyuan; Duan, Yanmin; Zhang, G.; Huang, Chuan; Wei, Yong; Chen, Weidong; Wang, Honglong; Qiu, Gang

doi:10.1002/lapl.201010049

Cited by 40 publications

(19 citation statements)

References 24 publications

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“…Although the physical properties for the two laser materials are quite similar, the orthorhombic lattice structure of the crystalline host makes the Nd:YAP crystal exhibit the natural birefringence, which is essentially advantageous in avoiding the undesirable impacts caused by the thermally induced birefringence. As a consequence, the Nd:YAP crystal is regarded as one of the competitive candidates for developing a high-power solid-state laser with the constantly polarized output [4][5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

High-power tunable single- and multi-wavelength diode-pumped Nd:YAP laser in the ^4F_3/2 → ^4I_11/2 transition

et al. 2013

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We experimentally explore the fluorescent spectrum of the Nd:YAP crystal to manifest the feasibility of tunable single- and multi-wavelength operations in the (4)F3/2 → (4)I11/2 transition. An intracavity etalon is subsequently exploited to effectively select spectral lines at 1073, 1080, and 1084 nm with the tunabilities of 0.56, 1.13, and 0.1 nm, respectively. We also experimentally obtain multi-wavelength oscillations among various intermanifold lines in the Nd:YAP crystal with the output powers on the order of several watts for each group. Employing the Cr(4+):YAG crystal to realize the passively Q-switched operation, the maximum average output powers as high as 2.3 and 3.5 W for 1073 and 1080 nm are obtained. The corresponding pulse energies at 1073 and 1080 nm are up to 177 and 159 μJ, respectively.

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Section: Introductionmentioning

confidence: 99%

High-power tunable single- and multi-wavelength diode-pumped Nd:YAP laser in the ^4F_3/2 → ^4I_11/2 transition

et al. 2013

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“…Transitions from energy level 4 F 3/2 to 4 I 9/2 of Nd:YAP lead to laser operation at 930 nm. Until now, most of the research interest involving four_level laser radiation has been focused on Nd:YAP crystal [31][32][33][34][35][36]. Diode pumped Nd:YAP laser opera tion in the spectrum region at 930 nm is reported in pulse operation [37].…”

Section: Introductionmentioning

confidence: 99%

Efficient intracavity second-harmonic generation at 930 nm in a BiB3O6 crystal

Shi

Liu

2012

Laser Phys.

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It is reported that efficient continuous wave (CW) blue laser generation at 465 nm in a BiB 3 O 6 (BiBO) crystal at type I phase matching direction performed with a diode pumped Nd 3+ :YAlO 3 (Nd:YAP) laser. With incident pump power of 18.4 W, output power of 823 mW at 465 nm has been obtained using a 10 mm long BiBO crystal. At the output power level of 823 mW, the output stability is better than 2.3%.

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“…Although these two host materials are both derived from the Y 2 O 3 -Al 2 O 3 system [1][2][3], the different composition ratios lead the crystalline host to be orthorhombic in the Nd:YAP crystal rather than cubic in the Nd:YAG crystal. Therefore, a more efficient nonlinear wavelength conversion could usually be readily achieved with the Nd:YAP laser thanks to the linearly polarized emission as a result of the natural crystal birefringence [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Comparative study of intracavity KTP-based Raman generation between Nd:YAP and Nd:YAG lasers operating on the ^4F_3/2 → ^4I_13/2 transition

Huang¹,

Chen²,

Chen³

et al. 2015

Opt. Express

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Extending the spectral wavelengths of the diode-pumped Nd-doped lasers at 1.3 μm with the KTP crystal in the intracavity Raman configuration is reported for the first time to the best of our knowledge. A systematic comparison is performed to show that a better optical conversion efficiency for the Nd:YAP/KTP Raman laser could be achieved thanks to the higher peak power and linearly polarized radiation at 1341 nm, whereas up to four Stokes emission lines are generated from the Nd:YAG/KTP Raman laser as a result of the fundamental dual-color operation at 1319 and 1338 nm. The maximum Stokes output power of the developed Nd:YAP/KTP Raman laser reaches 1.04 W under an incident pump power of 16 W and a pulse repetition rate of 10 kHz, corresponding to the diode-to-Stokes conversion efficiency as high as 6.5%. The largest pulse energy and highest peak power are evaluated to be up to 104 μJ and 34.7 kW, respectively.

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High-power LD end-pumped intra-cavity Nd:YAlO3/KTiOAsO4 optical parametric oscillator emitting at 1562 nm

Cited by 40 publications

References 24 publications

High-power tunable single- and multi-wavelength diode-pumped Nd:YAP laser in the ^4F_3/2 → ^4I_11/2 transition

High-power tunable single- and multi-wavelength diode-pumped Nd:YAP laser in the ^4F_3/2 → ^4I_11/2 transition

Efficient intracavity second-harmonic generation at 930 nm in a BiB3O6 crystal

Comparative study of intracavity KTP-based Raman generation between Nd:YAP and Nd:YAG lasers operating on the ^4F_3/2 → ^4I_13/2 transition

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