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Ultra-broad and flat supercontinuum generation in short photonic crystal fiber combined with conventional fibers
- Source :
- Optik. 124:4300-4302
- Publication Year :
- 2013
- Publisher :
- Elsevier BV, 2013.
-
Abstract
- In order to gain ultra-broad and flat super-continuum (SC) spectrum, we propose and demonstrate a new scheme. By coupling a train of short pulses with 100 fs width and 16.2 mW average power generated by a mode-locked laser into the scheme – short photonic crystal fiber (PCF) combined with conventional fibers. The SC spectrum has 491 nm bandwidth at −15 dBm below the spectral peak with ±0.5 dBm uniformity 100 nm in only 0.45 m PCF. The spectral bandwidth generated in the scheme increases 292 nm than spectrum generated in the two conventional fibers, and increases 152 nm than spectrum generated in the three convention fibers.
Details
- ISSN :
- 00304026
- Volume :
- 124
- Database :
- OpenAIRE
- Journal :
- Optik
- Accession number :
- edsair.doi...........1aeccfa9ab068c883118886b348cee1d