| 发明名称 |
Device for doubling the frequency of a light wave. |
| 摘要 |
Potassium-rubidium-lithium niobate crystals having the composition (K2O)0.3-x(Rb2O)x(Li2O)0.2-y(Nb2O5)0.5+y where 0.05 </= x </= 0.12 and 0 </= y </= 0.025 are manufactured and used as a nonlinear optical medium in a device for doubling the frequency of a light wave, in which device a fundamental light wave is guided through the nonlinear optical medium while forming a second harmonic wave. The device brings about frequency doubling of light having wavelengths exceeding 770 nm and can be suitably used in combination with a semiconductor laser light source. <IMAGE> |
| 申请公布号 |
EP0491431(A1) |
申请公布日期 |
1992.06.24 |
| 申请号 |
EP19910203254 |
申请日期 |
1991.12.11 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
OUWERKERK, MARTIN |
| 分类号 |
G02F1/35;C30B9/00;G02F1/355;G02F1/37 |
主分类号 |
G02F1/35 |
| 代理机构 |
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