| 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 |
| High dynamic range microwave photonic links for RF signal transport and RF-IF conversion A Karim, J Devenport Journal of Lightwave Technology 26 (15), 2718-2724, 2008 | 130 | 2008 |
| Noise figure reduction in externally modulated analog fiber-optic links A Karim, J Devenport IEEE photonics technology letters 19 (5), 312-314, 2007 | 102 | 2007 |
| Wafer bonded 1.55 μm vertical-cavity lasers with continuous-wave operation up to A Karim, P Abraham, D Lofgreen, YJ Chiu, J Piprek, J Bowers Applied Physics Letters 78 (18), 2632-2633, 2001 | 86 | 2001 |
| Superlattice barrier 1528-nm vertical-cavity laser with 85/spl deg/C continuous-wave operation A Karim, KA Black, P Abraham, D Lofgreen, YJ Chiu, J Piprek, JE Bowers IEEE Photonics Technology Letters 12 (11), 1438-1440, 2000 | 48 | 2000 |
| Low noise figure microwave photonic link A Karim, J Devenport 2007 IEEE/MTT-S International Microwave Symposium, 1519-1522, 2007 | 39 | 2007 |
| Method and apparatus for interleaver synchronization in an orthogonal frequency division multiplexing (OFDM) communication system RL Cupo, MR Karim, M Shariat, MH Zarrabizadeh US Patent 6,661,771, 2003 | 37 | 2003 |
| Microwave photonic link with carrier suppression for increased dynamic range XJ Meng, A Karim Fiber and integrated optics 25 (3), 161-174, 2006 | 35 | 2006 |
| Optimization of an externally modulated RF photonic link J Devenport, A Karim Fiber and integrated optics 27 (1), 7-14, 2007 | 31 | 2007 |
| Status of Gulf co-operation council (GCC) electricity grid system interconnection AMHA Karim, NHA Maskati, S Sud IEEE Power Engineering Society General Meeting, 2004., 1385-1388, 2004 | 30 | 2004 |
| High-temperature optically pumped 1.55-μm VCSEL operating at 6 Gb/s A Keating, A Black, A Karim, YJ Chiu, P Abraham, C Harder, E Hu, ... IEEE Photonics Technology Letters 12 (2), 116-118, 2000 | 27 | 2000 |
| In-band-on-channel (IBOC) system and methods of operation using orthogonal frequency division multiplexing (OFDM) with timing and frequency offset correction RL Cupo, MR Karim US Patent 6,961,393, 2005 | 23 | 2005 |
| Improved luminescence from InGaAsP/InP MQW active regions using a wafer fused superlattice barrier KA Black, P Abraham, A Karim, JE Bowers, EL Hu Conference Proceedings. Eleventh International Conference on Indium …, 1999 | 21 | 1999 |
| Widely-tunable electroabsorption-modulated sampled grating DBR laser integrated with semiconductor optical amplifier YA Akulova, C Schow, A Karim, S Nakagawa, P Kozodoy, GA Fish, ... Optical Fiber Communication Conference, ThV1, 2002 | 20 | 2002 |
| Optimization of linearity figure of merit for microwave photonic links A Karim, J Devenport IEEE photonics technology letters 21 (13), 950-952, 2009 | 19 | 2009 |
| Wafer bonded 1.55 μm vertical cavity laser arrays for wavelength division multiplexing AM Karim University of California, Santa Barbara, 2001 | 15 | 2001 |
| Integration of active optical components T Wipiejewski, YA Akulova, GA Fish, CL Schow, P Koh, A Karim, ... Photonics Packaging and Integration III 4997, 1-12, 2003 | 13 | 2003 |
| Interferer cancellation in coherent optical RF receivers via optical phase modulation EJ Adles, TR Clark, ML Dennis, AM Karim, TP McKenna IEEE Photonics Conference 2012, 218-219, 2012 | 11 | 2012 |
| Monolithic Integration of a widely tunable laser diode with a high speed electro absorption modulator T Wipiejewski, YA Akulova, C Schow, A Karim, S Nakagawa, P Kozodoy, ... 52nd Electronic Components and Technology Conference 2002.(Cat. No …, 2002 | 9 | 2002 |
| Methods and apparatus for frame synchronization in a digital audio broadcasting system MR Karim US Patent 6,631,143, 2003 | 8 | 2003 |
Joachim Piprekretired在 udel.edu 的电子邮件经过验证
