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Two kinds of side-polished fiber (SPF) devices with ordered/disordered polymer nanostructure cladding were demonstrated. The nanostructure cladding was constructed by the dehydrated dichromate gelatin(DCG). The temperature sensitivity of the device with disordered polymer nanostructure cladding was up to 1.360 nm/°C, which was 70 times larger than that of the device with ordered polymer nanostructure...
In this paper, we demonstrate and investigate numerically the chiral coupling effect between a microfiber and a nanofiber. The light propagation direction in the nanofiber is determined by the handedness of the light field in microfiber. According to the radius of nanofiber, the fundamental mode in microfiber can be coupled into both the fundamental and the higher order modes of nanofiber. Our findings...
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