Origin of efficiency droop in GaN-based light-emitting diodes MH Kim, MF Schubert, Q Dai, JK Kim, EF Schubert, J Piprek, Y Park Applied Physics Letters 91 (18), 2007 | 1633 | 2007 |
Semiconductor optoelectronic devices: introduction to physics and simulation J Piprek Academic press, 2003 | 979 | 2003 |
Efficiency droop in nitride‐based light‐emitting diodes J Piprek physica status solidi (a) 207 (10), 2217-2225, 2010 | 947 | 2010 |
Nitride semiconductor devices: principles and simulation J Piprek John Wiley & Sons, 2007 | 576 | 2007 |
Physics of high-power InGaN/GaN lasers J Piprek, S Nakamura IEE Proceedings-Optoelectronics 149 (4), 145-151, 2002 | 228 | 2002 |
Long-wavelength vertical-cavity lasers and amplifiers A Karim, S Bjorlin, J Piprek, JE Bowers IEEE Journal of Selected Topics in Quantum Electronics 6 (6), 1244-1253, 2000 | 185* | 2000 |
What limits the maximum output power of long-wavelength AlGaInAs/InP laser diodes? J Piprek, JK White, AJ SpringThorpe IEEE journal of quantum electronics 38 (9), 1253-1259, 2002 | 171 | 2002 |
Material parameters of quaternary III-V semiconductors for multilayer mirrors at wavelength M Guden, J Piprek Modelling and Simulation in Materials Science and Engineering 4 (4), 349, 1996 | 161 | 1996 |
Optoelectronic devices J Piprek Springer Science+ Business Media, Incorporated, 2005 | 154 | 2005 |
Band gap bowing and refractive index spectra of polycrystalline Al~ xIn~ 1~-~ xN films deposited by sputtering T Peng, J Piprek, G Qiu, JO Olowolafe, KM Unruh, CP Swann, ... Applied physics letters 71 (17), 2439-2441, 1997 | 150 | 1997 |
Thermionic emission cooling in single barrier heterostructures A Shakouri, C LaBounty, J Piprek, P Abraham, JE Bowers Applied Physics Letters 74 (1), 88-89, 1999 | 143 | 1999 |
Minimum temperature sensitivity of 1.55 μm vertical-cavity lasers at gain offset J Piprek, YA Akulova, DI Babic, LA Coldren, JE Bowers Applied Physics Letters 72 (15), 1814-1816, 1998 | 133 | 1998 |
Electron leakage effects on GaN-based light-emitting diodes J Piprek, S Li Optical and quantum electronics 42, 89-95, 2010 | 131 | 2010 |
Self-consistent analysis of high-temperature effects on strained-layer multiquantum-well InGaAsP-InP lasers J Piprek, P Abraham, JE Bowers IEEE Journal of Quantum Electronics 36 (3), 366-374, 2000 | 131 | 2000 |
On the uncertainty of the Auger recombination coefficient extracted from InGaN/GaN light-emitting diode efficiency droop measurements J Piprek, F Römer, B Witzigmann Applied Physics Letters 106 (10), 2015 | 130 | 2015 |
Design and analysis of double-fused 1.55-/spl mu/m vertical-cavity lasers DI Babic, J Piprek, K Streubel, RP Mirin, NM Margalit, DE Mars, ... IEEE journal of quantum electronics 33 (8), 1369-1383, 1997 | 125 | 1997 |
64/spl deg/C continuous-wave operation of 1.5-/spl mu/m vertical-cavity laser NM Margalit, J Piprek, S Zhang, DI Babic, K Streubel, RP Mirin, ... IEEE journal of selected topics in quantum electronics 3 (2), 359-365, 1997 | 123 | 1997 |
Thermal conductivity reduction in GaAs-AlAs distributed Bragg reflectors J Piprek, T Troger, B Schroter, J Kolodzey, CS Ih IEEE Photonics Technology Letters 10 (1), 81-83, 1998 | 110 | 1998 |
High-power 1320-nm wafer-bonded VCSELs with tunnel junctions V Jayaraman, M Mehta, AW Jackson, S Wu, Y Okuno, J Piprek, JE Bowers IEEE Photonics Technology Letters 15 (11), 1495-1497, 2003 | 108 | 2003 |
Enhanced thermionic emission cooling in high barrier superlattice heterostructures A Shakouri, C LaBounty, P Abraham, J Piprek, JE Bowers MRS Online Proceedings Library (OPL) 545, 449, 1998 | 106 | 1998 |