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Proceedings Paper

Self-assembled, flexible, and transient biomaterial disk lasers (Conference Presentation)
Author(s): Itir Bakis Dogru; Rustamzhon Melikov; Sedat Nizamoglu

Paper Abstract

Disk lasers offer the beneficial properties of low thermal lensing, excellent heat dissipation, and the amplification of ultrashort pulses. Biomaterials can be used to produce flexible and wearable devices due to their suitable mechanical characteristics and non-toxicity. In this study, we demonstrate biomaterial disk lasers using the suppression of the coffee stain effect. They show whispering gallery mode laser emission with low threshold levels below 10 nJ/µm2. Their modes and threshold levels are controlled by varying the size of the disks. They are transferrable on curved surfaces and still continue their operation on those surfaces.

Paper Details

Date Published: 10 March 2020
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Proc. SPIE 11277, Organic Photonic Materials and Devices XXII, 112770Y (10 March 2020);
Show Author Affiliations
Itir Bakis Dogru, Koç Univ. (Turkey)
Rustamzhon Melikov, Koç Univ. (Turkey)
Sedat Nizamoglu, Koç Univ. (Turkey)


Published in SPIE Proceedings Vol. 11277:
Organic Photonic Materials and Devices XXII
Christopher E. Tabor; François Kajzar; Toshikuni Kaino, Editor(s)

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