Supercontinuum generation in the mid-infrared from a dispersion-engineered As2S3 glass rib waveguide
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Gai, Xin; Choi, Duk-Yong; Madden, Steve; Yang, Zhiyong; Wang, Rongping; Luther-Davies, Barry
Description
We report the generation of a mid-infrared supercontinuum created by ≈7.5 ps duration pulses at 3260 nm passing through a dispersion engineered As 2 S 3 rib waveguide. The threshold for a 6.6 cm long waveguide was around 800 W and at 1700 W the spectrum extended from ≈ 2.9 – 4.2 μm and was limited on the long wavelength side by absorption in the cladding of this particular waveguide
Collections | ANU Research Publications |
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Date published: | 2012-09-14 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/11468 |
Source: | Optics Letters 37.18 (2012): 3870-3872 |
DOI: | 10.1364/OL.37.003870 |
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