Yan Fangliang

Very low threshold operation of quantum cascade lasers

Lijun Wang, Jun-qi Liu, Zhan-guo Wang, 2015 .

Coupled ridge waveguide distributed feedback quantum cascade laser arrays

Lijun Wang, Jun-qi Liu, Zhan-guo Wang, 2015 .

Directional collimation of substrate emitting quantum cascade laser by nanopores arrays

Lijun Wang, Jun-qi Liu, Zhan-guo Wang, 2014 .

Stable single mode operation of quantum cascade lasers by complex-coupled second-order distributed feedback grating

Lijun Wang, Jun-qi Liu, Zhan-guo Wang, 2015 .

Surface emitting quantum cascade lasers operating in continuous-wave mode above 70 °C at λ ∼ 4.6 μm

Lijun Wang, Jun-qi Liu, Zhan-guo Wang, 2013 .

Complex-coupled edge-emitting photonic crystal distributed feedback quantum cascade lasers at λ ∼ 7.6 μm

Lijun Wang, Jun-qi Liu, Zhan-guo Wang, 2014 .