Infrared corrected Sellmeier coefficients for potassium titanyl arsenate

Fenimore, D. L.; Schepler, Kenneth L.; Ramabadran, Uma; McPherson, S. R.

doi:10.1364/josab.12.000794

Cited by 57 publications

(40 citation statements)

References 6 publications

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“…This propagation angle is very close to the value calculated using the Sellmeier coefficients given in Ref. [17] for parametric generation and those given in Ref. [18] for SFG.…”

Section: Experimental Configurationsupporting

confidence: 89%

“…They are within ±0.7 nm of those calculated using the Sellmeier coefficients given in Ref. [17]. However, using the Sellmeier coefficients given in Ref.…”

Section: Resultssupporting

confidence: 73%

“…[17] are more accurate than those given in Ref. [18] for calculating the wavelengths for parametric generation.…”

Section: Resultsmentioning

confidence: 76%

“…This is even more so for KTA, for which there are several sets of quite different Sellmeier coefficients reported in the literature [17][18][19]. We determined which set to use for which process in an ad hoc fashion.…”

Section: Resultsmentioning

confidence: 99%

“…Tuning curves of the signal wavelength calculated using the refractive index data given in Ref. [17] for parametric generation (signal is p-polarized) and refractive index data given in Ref. [18] for SFG (signal is s-polarized).…”

Section: Resultsmentioning

confidence: 99%

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Nanosecond sum-frequency generating optical parametric oscillator using simultaneous phase matching

Figen¹,

Aytür²

2005

Opt. Express

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Abstract:We report a nanosecond sum-frequency generating optical parametric oscillator based on a single KTiOAsO 4 crystal that is simultaneously phase matched for optical parametric generation and sum-frequency generation. Pumped at a wavelength of 1064 nm by a Q-switched Nd:YAG laser, this device produces 10.4-ns-long 8.3 mJ red pulses at a wavelength of 627 nm with 21% energy conversion efficiency. This device provides a simple and efficient method for converting high energy Nd:YAG lasers to a red wavelength.

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“…This propagation angle is very close to the value calculated using the Sellmeier coefficients given in Ref. [17] for parametric generation and those given in Ref. [18] for SFG.…”

Section: Experimental Configurationsupporting

confidence: 89%

“…They are within ±0.7 nm of those calculated using the Sellmeier coefficients given in Ref. [17]. However, using the Sellmeier coefficients given in Ref.…”

Section: Resultssupporting

confidence: 73%

“…[17] are more accurate than those given in Ref. [18] for calculating the wavelengths for parametric generation.…”

Section: Resultsmentioning

confidence: 76%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

See 3 more Smart Citations

Nanosecond sum-frequency generating optical parametric oscillator using simultaneous phase matching

Figen¹,

Aytür²

2005

Opt. Express

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High energy eye-safe and mid-infrared optical parametric oscillator

Liu

Huang

et al. 2010

Laser Phys. Lett.

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A high energy eye-safe and mid-infrared optical parametric oscillator (OPO) is demonstrated. The nonlinear media is a Y-cut KTA crystal with the length of 20 mm, which is pumped by a Nd:YAG laser. Both eye-safe and mid-infrared laser are output with high energy. When the pump energy is 1 J and the pulse duration is 10 ns, we get 53 mJ idler at 3.632 μm and 151 mJ signal at 1.505 μm. As we know, the idler energy is the highest at the wavelength beyond 3.5 μm and the signal energy is the highest with Y-cut KTA. The results prove that the Y-cut KTA crystal can produce the signal and idler with the energies as high as these in the paper. We have tested the temperature-tuning characters and the coefficient of the idler is 0.26 nm/• C.

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High energy and high efficiency 3.4 μ m extracavity KTA optical parametric oscillator

et al. 2010

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A high energy and high efficiency extracavity KTiOAsO4 (KTA) optical parametric oscillator (OPO) with excellent stability and beam quality, which is pumped by a Q-switched single-longitudinal-mode Nd:YAG laser, has been demonstrated based on a type II non-critical phase matching (NCPM) KTA crystal. The maximum pulse energy of 10 mJ at 3.467 μm is obtained with the repetition rate of 10 Hz and pulse width of 2 ns, corresponding to an optical-optical conversion efficiency of 14% from 1.064 μm to 3.467 μm. After one hour of investigation, the OPO output stability better than 4.5% rms has been obtained. The output stability of 3.467 μm

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Infrared corrected Sellmeier coefficients for potassium titanyl arsenate

Cited by 57 publications

References 6 publications

Nanosecond sum-frequency generating optical parametric oscillator using simultaneous phase matching

Nanosecond sum-frequency generating optical parametric oscillator using simultaneous phase matching

High energy eye-safe and mid-infrared optical parametric oscillator

High energy and high efficiency 3.4 μ m extracavity KTA optical parametric oscillator

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