Tags: quantum cascade lasers

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  1. Fahad Al Mamun


  2. Sina Soleymani


  3. Mid-Infrared Quantum Cascade Lasers

    22 Feb 2013 | Online Presentations | Contributor(s): Claire Gmachl

    Quantum Cascade (QC) lasers are a rapidly evolving mid-infrared and THz, semiconductor laser technology based on intersubband transitions in multiple coupled quantum wells. The lasers’ strengths...


  4. Shahriar Rizwan

    Hello, I'm Shahriar Rizwan. I've graduated in Electrical and Electronic Engineering from Bangladesh University of Engineering and Technology (BUET), Bangladesh. Now I'm working as a Software...


  5. Nonequilibrium Green’s functions theory: Transport and optical gain in THz quantum cascade lasers

    26 Mar 2010 | Online Presentations | Contributor(s): Tillmann Christoph Kubis

    Quantum cascade lasers (QCLs) are promising sources of coherent THz radiation. However, state of the art THz-QCLs are still limited to cryogenic temperatures. The charge transport in these QCLs is...