Photothermal phase modulation in a gas-immersed optical nanofiber
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DOI: 10.1063/5.0217776
Abstract: We report the observation and theoretical analysis of photothermal phase modulation in an optical nanofiber (NF) immersed in light-absorbing gas. The phase modulation arises from the contrasting photothermal processes experienced by the mode field within… read more here.
Keywords: optical nanofiber; phase modulation; phase; photothermal phase ... See more keywords