16 February 2010 Tunable optofluidic dye laser with novel cavity
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Proceedings Volume 7594, MOEMS and Miniaturized Systems IX; 75940M (2010) https://doi.org/10.1117/12.841979
Event: SPIE MOEMS-MEMS, 2010, San Francisco, California, United States
Abstract
We present a pressured mediated tunable optofluidic dye laser with novel cavity. The dye laser chip was fabricated with Polydimethylsiloxane (PDMS) via replica molding and has none nano-features. It comprises a liquid waveguide and micro-scale air-gap chambers which function as mirrors to provide feedback. The lasing wavelength was determined by the interference of the reflected beams from the two PDMS-air interfaces of the air-gap chamber acting as Fabry-Perot etalon, while the tuning was realized by varying the width of the air-gap by applying air pressure. The lasing with linewidth of 3 nm and tuning range of 14 nm was demonstrated.
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Wuzhou Song, Wuzhou Song, Andreas E. Vasdekis, Andreas E. Vasdekis, Demetri Psaltis, Demetri Psaltis, } "Tunable optofluidic dye laser with novel cavity", Proc. SPIE 7594, MOEMS and Miniaturized Systems IX, 75940M (16 February 2010); doi: 10.1117/12.841979; https://doi.org/10.1117/12.841979
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