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Tuning Curves of 70 MHz Frequency Differences for HeNe Standing-Wave Lasers |
| ZHANG Shulian;HAN Yanmei |
| Department of Precision Instruments, Tsinghua University, Beijing 100084 |
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| Cite this article: |
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ZHANG Shulian, HAN Yanmei 1993 Chin. Phys. Lett. 10 728-730 |
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Abstract Two experiments are reported on measuring the variation of the frequency differences for the standing wave lasers with tuning the cavity length. The frequency difference is caused by an intracavity quartz crystal plate (laser mode splitting technology,). The relative variation of the frequency difference during the tuning are about 10-3 order from the edge to the centre of lasing bandwidth. The difference between the largest and the smallest frequency differences is two orders as large as that of ring lasers.
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| Keywords:
42.55.Lt
42.25.Lc
42.60.Fc
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Published: 01 December 1993
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42.55.Lt
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(Gas lasers including excimer and metal-vapor lasers)
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42.25.Lc
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(Birefringence)
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42.60.Fc
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(Modulation, tuning, and mode locking)
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Abstract
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