| Literature DB >> 25836133 |
Mei C Zheng, Nyan L Aung, Abanti Basak, Peter Q Liu, Xiaojun Wang, Jen-Yu Fan, Mariano Troccoli, Claire F Gmachl.
Abstract
Quantum Cascade devices with an emission wavelength centered around 5 μm have been shaped into compact, yet long (8 mm and 12 mm) spiral cavities to increase mid-infrared superluminescence (SL) power. Up to ~57 mW of SL power at 250 K is obtained with a Gaussian emission spectrum with a full width at half maximum of 56 cm(-1) and a coherence length of ~107 μm.Entities:
Year: 2015 PMID： 25836133 DOI： 10.1364/OE.23.002713
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894