G. E. Höfler

High-power truncated-inverted-pyramid (AlxGa1−x)0.5In0.5P/GaP light-emitting diodes exhibiting >50% external quantum efficiency

Michael R. Krames, Mari Ochiai-Holcomb, G. E. Höfler et al. · Applied Physics Letters · 1999 · 453 citations

Optical Materials, Engineering, High-power Truncated-inverted-pyramid +17

Luminescence quenching and the formation of the GaP1−<i>x</i>N<i>x</i> alloy in GaP with increasing nitrogen content

James N. Baillargeon, K. Y. Cheng, G. E. Höfler et al. · Applied Physics Letters · 1992 · 218 citations

Optical Materials, Engineering, Solid-state Chemistry +19

Multimode regimes in quantum cascade lasers: From coherent instabilities to spatial hole burning

Ariel Gordon, Christine Y. Wang, Laurent Diehl et al. · Physical Review A · 2008 · 211 citations · Full text

Quantum Photonics, Engineering, Laser Science +16

Widely tunable mode-hop free external cavity quantum cascade lasers for high resolution spectroscopy and chemical sensing

Gerard Wysocki, R. Lewicki, R. F. Curl et al. · Applied Physics B · 2008 · 210 citations

Photonics, Photonic Sensor, Quantum Photonics +8

Widely tunable single-mode quantum cascade laser source for mid-infrared spectroscopy

Benjamin G. Lee, Mikhail A. Belkin, Ross M. Audet et al. · Applied Physics Letters · 2007 · 206 citations

Optical Pumping, Photonics, Photonic Sensor +14