After the invention of DNA-surfactant films and the proposal of dye doping into them by Ogata, many applications were demonstrated. Among them tunable thin film laser is one of the most attractive functional devices. Development and progress in DNA based lasers after the first observation of amplified spontaneous emission (ASE) by us has been reviewed in a former paper published in 2011.1 In this proceeding, progresses in the subsequent half a decade are described.
Yutaka Kawabe, "DNA-based dye lasers: progress in this half a decade," Proc. SPIE 9928, Nanobiosystems: Processing, Characterization, and Applications IX, 992806 (Presented at SPIE Nanoscience + Engineering: August 28, 2016; Published: 13 September 2016); https://doi.org/10.1117/12.2237439.
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Study of self-shadowing effect as a simple means to realize nanostructured thin films and layers with special attentions to birefringent obliquely deposited thin films and photo-luminescent porous silicon