Dingkai Guo

Standoff photoacoustic detection of explosives using quantum cascade laser and an ultrasensitive microphone

Xing Chen, Dingkai Guo, Fow‐Sen Choa et al. · Applied Optics · 2013 · 43 citations

Standoff Detections, Engineering, Optical Diagnostics +13

Quantum cascade laser based standoff photoacoustic chemical detection

Xing Chen, Liwei Cheng, Dingkai Guo et al. · Optics Express · 2011 · 38 citations · Full text

Engineering, Chemistry, Chemical Engineering +16

High-power VCSEL arrays with customized beam divergence for 3D-sensing applications

Serdal Okur, Maik Scheller, J.-F.P. Seurin et al. · 2019 · 24 citations

Photonics, Electrical Engineering, Beam Divergences +10

Analysis of InP Regrowth on Deep-Etched Mesas and Structural Characterization for Buried-Heterostructure Quantum Cascade Lasers

Liwei Cheng, Jen-Yu Fan, Douglas Janssen et al. · Journal of Electronic Materials · 2011 · 14 citations

Photonics, Structural Characterization, Engineering +8

Electrical derivative measurement of quantum cascade lasers

Dingkai Guo, Liwei Cheng, Xing Chen et al. · Journal of Applied Physics · 2011 · 12 citations

Wide-bandgap Semiconductor, Photonics, Quantum Science +12