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Ionizing radiation impact on communications performance of optical multi-hop inter-satellite relay links is studied in this paper. Essential optoelectronic devices involved in optical communication system were irradiated by Co60 gamma ray and BER models of OOK, DPSK and homodyne BPSK of multi-hop inter-satellite links were proposed. On this basis, performance degradations under ionizing radiation...
When suitable green writing laser beams are incident on bacteriorhodopsin film, the diffraction beams occur and their intensity changes as writing time. We theoretically analyzed this phenomenon and, based on this property, designed an all-optical image reverse converter switch, which has the ability to transfer an optical image from a laser beam (433nm) to another green laser beam (533nm) within...
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