Investigations of repetition rate stability of a mode-locked quantum dot semiconductor laser in an auxiliary optical fiber cavity S Breuer, W ElsaBer, JG McInerney, K Yvind, J Pozo, EAJM Bente, ... IEEE Journal of Quantum Electronics 46 (2), 150-157, 2009 | 61 | 2009 |
Precise characterization of the frequency chirp in directly modulated DFB lasers A Villafranca, J Lasobras, I Garcés 2007 Spanish Conference on Electron Devices, 173-176, 2007 | 58 | 2007 |
Measurement of the linewidth enhancement factor in DFB lasers using a high-resolution optical spectrum analyzer A Villafranca, JA Lázaro, I Salinas, I Garcés IEEE photonics technology letters 17 (11), 2268-2270, 2005 | 55 | 2005 |
Stimulated Brillouin scattering gain profile characterization by interaction between two narrow-linewidth optical sources A Villafranca, JA Lázaro, Í Salinas, I Garcés Optics Express 13 (19), 7336-7341, 2005 | 45 | 2005 |
Directly modulated VCSEL-based real-time 11.25-Gb/s optical OFDM transmission over 2000-m legacy MMFs E Hugues-Salas, XQ Jin, RP Giddings, Y Hong, A Villafranca, JM Tang IEEE Photonics Journal 4 (1), 143-154, 2011 | 27 | 2011 |
Characterization of the main semiconductor laser static and dynamic working parameters from CW optical spectrum measurements A Villafranca, J Lasobras, JA Lazaro, I Garces IEEE journal of quantum electronics 43 (2), 116-122, 2007 | 21 | 2007 |
Linewidth enhancement factor of semiconductor lasers: Results from Round-Robin measurements in COST 288 A Villafranca, J Lasobras, I Garces, G Giuliani, S Donati, M Chacinski, ... Conference on Lasers and Electro-Optics, CThK1, 2007 | 20 | 2007 |
Silicon-on-insulator chip-to-chip coupling via out-of-plane or vertical grating couplers M Cabezón, I Garcés, A Villafranca, J Pozo, P Kumar, A Kaźmierczak Applied Optics 51 (34), 8090-8094, 2012 | 18 | 2012 |
Analysis of narrow-FSK downstream modulation in colourless WDM PONs I Garces, JC Aguado, JJ Martinez, A Lopez, A Villafranca, MA Losada Electron. Lett 43 (8), 471-472, 2007 | 17 | 2007 |
Narrow-FSK optical packet labeling scheme for optical Ethernet networks A López, I Garcés, MA Losada, JJ Martinez, A Villafranca, JA Lázaro IEEE photonics technology letters 18 (16), 1696-1698, 2006 | 16 | 2006 |
OFDM subcarrier monitoring using high resolution optical spectrum analysis JM Fabrega, P Sevillano, MS Moreolo, A Villafranca, FJ Vílchez, ... Optics Communications 342, 144-151, 2015 | 14 | 2015 |
Multiple-bit all-optical logic based on cross-gain modulation in a semiconductor optical amplifier A Villafranca, I Garcés, M Cabezón, JJ Martínez, D Izquierdo, J Pozo 2010 12th International Conference on Transparent Optical Networks, 1-4, 2010 | 13 | 2010 |
Mode-resolved measurements of the linewidth enhancement factor of a Fabry–Pérot laser A Villafranca, A Villafranca, G Giuliani, I Garcés IEEE Photonics Technology Letters 21 (17), 1256-1258, 2009 | 12 | 2009 |
Programmable all-optical logic gates based on semiconductor optical amplifiers A Villafranca, M Cabezón, D Izquierdo, JJ Martínez, I Garcés 2011 13th International Conference on Transparent Optical Networks, 1-4, 2011 | 11 | 2011 |
Experimental study of adaptive loading in IM/DD OFDM using in-band optical sub-carrier SNR monitoring JM Fabrega, MS Moreolo, L Nadal, FJ Vilchez, A Villafranca, P Sevillano Optical Fiber Communication Conference, Th2A. 12, 2016 | 10 | 2016 |
Integrated multi-bit all-optical NOR gate for high speed data processing M Cabezón, A Villafranca, JJ Martínez, D Izquierdo, I Garcés Journal of lightwave technology 31 (8), 1178-1184, 2013 | 8 | 2013 |
All-optical in-band OSNR measurement in intensity-modulated direct-detection optical OFDM systems JM Fabrega, P Sevillano, MS Moreolo, JJ Martínez, A Villafranca, ... 2013 15th International Conference on Transparent Optical Networks (ICTON), 1-4, 2013 | 7 | 2013 |
Analysis of the influence of backscattered optical power over bidirectional PON links JJ Martínez, I Garcés, A López, A Villafranca, MA Losada Optics communications 283 (10), 2243-2250, 2010 | 7 | 2010 |
Time-resolved Chirp Measurements using complex Spectrum analysis based on stimulated Brillouin Scattering A Villafranca, J Lasobras, R Escorihuela, R Alonso, I Garcés Optical Fiber Communication Conference, OWD4, 2008 | 6 | 2008 |
Complex spectrum analysis of modulated optical signals using stimulated Brillouin scattering A Villafranca, J Lasobras, R Alonso, FM López, I Garcés IEEE Photonics Technology Letters 20 (23), 1938-1940, 2008 | 5 | 2008 |