Number | Date | Country | Kind |
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198 19 178 | Apr 1998 | DE |
Number | Name | Date | Kind |
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5278852 | Wu et al. | Jan 1994 | |
5390211 | Clark et al. | Feb 1995 | |
5781571 | Nabors et al. | Jul 1998 | |
5786929 | Nabors | Jul 1998 |
Entry |
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Shirakawa et al., “Highly efficient generation of blue-orange femtoseconds pluses from intracavity-frequency mixed optical parametric oscillator”, Optics Communications, vol. 123, pp. 121-128, (1996). |