Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Jul 3;7:4506. doi: 10.1038/s41598-017-04881-5

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2017

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

(a) Representative intensities (empty black circles), and linewidths (full blue circles) of SF scaffold as a function of pump light energy. Magenta region indicates lasing regime above the threshold (11.46 nJ/mm²). These results are obtained with the scaffolds fabricated at a drum speed of 1,000 rpm (AR = 1.18). (b) Normalized lasing emission spectra below (orange solid line) and above (magenta solid line) the threshold. (c) Measured lasing thresholds as a function of RhB concentrations. (d) Lasing thresholds vs. ARs (bottom) and Young’s moduli (top). The RhB concentration was 0.001 M.