دورية
Mutually pumped phase-conjugate mirror: fish-head configuration
العنوان: | Mutually pumped phase-conjugate mirror: fish-head configuration |
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المؤلفون: | Chang, Chi Ching, Selviah, David R. |
المصدر: | Optics Letters; April 1995, Vol. 20 Issue: 7 p677-679, 3p |
مستخلص: | A new mutually pumped phase-conjugate mirror configuration is demonstrated in barium titanate crystals, in which the beams travel in a geometrical path similar to the outline of a fish’s head. This configuration has a fast (∼1-s) response time, for input beam powers of 56 mW, after which a stable phase-conjugate reflectivity of ∼28% is attained. The tolerance of the output to both angular and positional misalignment is assessed. Two detailed images were simultaneously phase conjugated, and it was found that 125-μm features could be clearly resolved without cross talk. We tentatively suggest possible mechanisms for this configuration. |
قاعدة البيانات: | Supplemental Index |
تدمد: | 01469592 15394794 |
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