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Direction-Dependent Switching in Nonlinear Chirped Gratings |
LIU Jun-min;LIAO Chang-jun;LIU Song-hao;XU Wen-cheng |
Institute of Quantum Electronics, South China Normal University, Guangzhou 510631 |
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Cite this article: |
LIU Jun-min, LIAO Chang-jun, LIU Song-hao et al 1996 Chin. Phys. Lett. 13 285-288 |
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Abstract Chirped gratings with uniform Kerr nonlinearity are numerically demonstrated to have direction-dependent switching behavior, which is caused by the different energy storage between the two incident directions. This effect can find useful applications such as optical diode and optical switch-isolator.
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Keywords:
42.79.Dj
85.20.-t
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Published: 01 April 1996
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