| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Characteristics of a Cataphoresis He-Ca+ Recombination Laser |
| CHEN Li, PAN Bai-Liang, WANG Ya-Juan, MAO Bang-Ning |
| Department of Physics, Zhejiang University, Hangzhou 310027 |
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| Cite this article: |
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CHEN Li, PAN Bai-Liang, WANG Ya-Juan et al 2009 Chin. Phys. Lett. 26 014206 |
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Abstract A cataphoretic input of calcium vapour into the active volume of pulsed He-Ca+ laser is designed and made. The recombination laser at 373.3nm and the R-M transition laser at 854.6nm are achieved experimentally with modified Blumlein circuit by high-frequency longitudinal pulsed discharge. The dependences of work parameters such as the pulse frequency, the power supply voltage and the helium pressure on laser output characteristics at 373.3nm line are measured and discussed. The maximum laser output power of 136mW and the specific power of 5.9mW/cm3 are obtained, respectively
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| Keywords:
42.55.Lt
42.60.By
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Received: 17 June 2008
Published: 24 December 2008
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| PACS: |
42.55.Lt
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(Gas lasers including excimer and metal-vapor lasers)
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42.60.By
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(Design of specific laser systems)
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