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Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/119620
Description: The polycrystalline material preparation and single crystal growth of Er: Yb: YCa4O(BO3)3(Er: Yb: YCOB) were studied, and the Er: Yb: YCOB single crystals with high optical quality were grown by CZ me ... More
Reviewed: Reviewed
Date: 2003
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/119906
Description: 1 page(s)
Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/28550
Description: We report widely tunable infrared and self-frequency-doubled operation in ytterbium-doped yttrium aluminum borate (Yb:YAB). In the infrared, tuning has been obtained between 1016 and 1090 nm and also ... More
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Reviewed: Reviewed
Date: 2002
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/129871
Description: We have investigated a simple scheme based on the combination of two intra-cavity non-linear processes, stimulated Raman scattering (SRS) in Ba(NO₃)₂ and second harmonic generation (SHG) in Lithium tr ... More
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Reviewed: Reviewed
Date: 2002
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/123900
Description: CW single-longitudinal-mode output in the 1120-1140 nm range and self-frequency-doubling into the yellow spectral region has been observed in Yb:YAB, Excellent agreement between experiment and modelli ... More
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Reviewed: Reviewed
Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/16163
Description: CW single-longitudinal-mode (SLM) output in the 1120–1140 nm range with a maximum infrared power of 23 mW, and self-frequency-doubled power of ~1 mW in the 560–570 nm spectral region has been obtained ... More
Reviewed: Reviewed
Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/26652
Description: We report efficient laser operation at 1.5-1.6 μm in an Er,Yb:YCOB laser. The maximum output power of 110 mW was achieved in a hemispherical cavity with a slope efficiency of 20%. We also report 100 m ... More
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Reviewed: Reviewed
Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/26646
Description: Laser emission at 1.55 μm has been achieved for the novel laser-nonlinear optical crystal Er:Yb:YCa₄O(BO₃)₃ operated at room temperature, and previous pumped by a 976 nm diode. A tunable range of 23 n ... More
Reviewed: Reviewed
Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/26606
Description: The 289 and 255nm outputs of a frequency doubled copper laser are used to remove the polymer jacket of optic fiber and write fiber Bragg gratings respectively. Our studies show that 289nm laser light ... More
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Reviewed: Reviewed
Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/26992
Description: Yb:YCa₄O(BO₃)₃ crystal with large sizes and good optical quality has been grown by the Czochralski method. The spectroscopic properties have been investigated and compared with those of other Yb-doped ... More
Reviewed: Reviewed
Date: 2001
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/11917
Description: We report 1.1 W CW green output from a diode-end-pumped self-frequency-doubled (SFD) Yb:YAB laser, with a diode-to-green optical conversion efficiency of 10%. This is five times the highest green powe ... More
Reviewed: Reviewed
Date: 2001
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/119285
Description: Laser beams generated from high-magnification on-axis unstable resonators by use of hard-edged optics typically have a doughnut-shaped distribution in the near field (i.e., a flat-top profile with a h ... More
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Reviewed: Reviewed
Date: 2001
Subject Keyword: gas lasers | beam quality | copper lasers
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/989
Description: We report the performance characteristics of a copper laser master-oscillator power-amplifier system incorporating kinetically enhanced active elements. The advantages provided by kinetic enhancement ... More
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Date: 2000
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/119207
Description: Efficient cw self-frequency-doubled green laser output of 160 mW has been obtained from Yb:YAl₃(BO₃)₄ crystal pumped by 1.4-W incident power from a fiber-coupled 976-nm laser diode. The incident-pump- ... More
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Reviewed: Reviewed
Date: 2000
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/119738
Description: We present results of single shot ablation experiments for a variety of metal samples (In, Al, Cu, Mo, W, Ti) using visible, nanosecond lasers at fluences up to approximately 10⁴ J cm⁻². At low fluenc ... More
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