All-optical passive transistor |
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| Authors: | Medhekar S Sarkar Ram Krishna |
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| Affiliation: | Department of Applied Physics, Birla Institute of Technology, Mesra, Ranchi 835215, India. sarangmedekar@rediffmail.com |
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| Abstract: | We show the possibility of developing an all-optical passive transistor in a simple and novel way. This could be done by copropagating two coaxial beams through a modified optical power filter. We show NOT logic and intensity modulation of the strong beam by the weak beam obtained with the analog. |
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