Journal
OPTICS EXPRESS
Volume 24, Issue 25, Pages 28400-28408Publisher
OPTICAL SOC AMER
DOI: 10.1364/OE.24.028400
Keywords
-
Categories
Funding
- Natural National Science Foundation of China (NSFC) [61307060, 61435009, 61627815]
- Zhejiang Open Foundation of the Most Important Subjects [xkx11408]
- K. C. Wong Magna Fund in Ningbo University
Ask authors/readers for more resources
In this study, the supercontinuum (SC) generation in a 1-m-long As2S3 fiber with a 200 mu m core diameter was demonstrated experimentally. The high-purity As2S3 fiber we used exhibited very low optical loss with a background loss of approximately 0.1 dB/m at a wavelength of 2-5 mu m. SC generation was studied by pumping the fiber at different wavelengths and different peak powers. A strong spectral broadening with a 30 dB spectral flatness spanning from 1.4 to 7.0 mu m was obtained when the fiber was pumped with 150 fs short pulses at 5.0 mu m. The SC generation in bent fiber was also studied. The result showed that the bending radius of the fiber will significantly affect the SC spectra bandwidth and the output power. The SC spectra in the used fiber could still be maintained when it was bent to a radius of 5 cm. (C) 2016 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available