All-optical signal processing AE Willner, S Khaleghi, MR Chitgarha, OF Yilmaz
Journal of Lightwave Technology 32 (4), 660-680, 2013
597 2013 Long-wavelength VCSEL using high-contrast grating Y Rao, W Yang, C Chase, MCY Huang, DP Worland, S Khaleghi, ...
IEEE Journal of Selected Topics in Quantum Electronics 19 (4), 1701311-1701311, 2013
149 2013 High Speed Correlation and Equalization using a Continuously Tunable All-Optical Tapped-Delay-Line S Khaleghi, OF Yilmaz, MR Chitgarha, M Tur, N Ahmed, S Nuccio, I Fazal, ...
IEEE Photonics Journal 4 (4), 1220 - 1235, 2012
39 2012 Demonstration of in-service wavelength division multiplexing optical-signal-to-noise ratio performance monitoring and operating guidelines for coherent data channels with … MR Chitgarha, S Khaleghi, W Daab, A Almaiman, M Ziyadi, ...
Optics letters 39 (6), 1605-1608, 2014
32 2014 Continuous tunable 1550-nm high contrast grating VCSEL Y Rao, C Chase, MCY Huang, S Khaleghi, MR Chitgarha, M Ziyadi, ...
CLEO: Science and Innovations, CTh5C. 3, 2012
31 2012 Demonstration of WDM OSNR performance monitoring and operating guidelines for pol-muxed 200-Gbit/s 16-QAM and 100-Gbit/s QPSK data channels MR Chitgarha, S Khaleghi, W Daab, M Ziyadi, A Mohajerin-Ariaei, ...
Optical Fiber Communication Conference, OTh3B. 6, 2013
30 2013 True time delays using conversion/dispersion with flat magnitude response for wideband analog RF signals OF Yilmaz, L Yaron, S Khaleghi, MR Chitgarha, M Tur, AE Willner
Optics Express 20 (18), 8219-8227, 2012
30 2012 Optical multiplexing of two 21.5 Gb/s DPSK signals into a single 43 Gb/s DQPSK channel with simultaneous 7-fold multicasting in a single PPLN waveguide OF Yilmaz, SR Nuccio, S Khaleghi, JY Yang, L Christen, AE Willner
Optical Fiber Communication Conference, OThM4, 2009
29 2009 Demonstration of reconfigurable optical generation of higher-order modulation formats up to 64 QAM using optical nonlinearity MR Chitgarha, S Khaleghi, Z Bakhtiari, M Ziyadi, O Gerstel, L Paraschis, ...
Optics letters 38 (17), 3350-3353, 2013
27 2013 Demonstration of tunable optical generation of higher-order modulation formats using nonlinearities and coherent frequency comb MR Chitgarha, S Khaleghi, M Ziyadi, A Almaiman, A Mohajerin-Ariaei, ...
Optics Letters 39 (16), 4915-4918, 2014
25 2014 Latency based chromatic dispersion estimation methods S Khaleghi, E Abbess, AAM Hayder, M Connolly
US Patent 10,211,920, 2019
24 2019 Tunable optical correlator using an optical frequency comb and a nonlinear multiplexer M Ziyadi, MR Chitgarha, S Khaleghi, A Mohajerin-Ariaei, A Almaiman, ...
Optics Express 22 (1), 84-89, 2013
21 2013 Investigation of polarization-insensitive phase regeneration using polarization-diversity phase-sensitive amplifier JY Yang, M Ziyadi, Y Akasaka, S Khaleghi, MR Chitgarha, J Touch, ...
39th European Conference and Exhibition on Optical Communication (ECOC 2013 …, 2013
19 2013 Optical Nyquist channel generation using a comb-based tunable optical tapped-delay-line M Ziyadi, MR Chitgarha, A Mohajerin-Ariaei, S Khaleghi, A Almaiman, ...
Optics Letters 39 (23), 6585-6588, 2014
17 2014 Coherent correlator and equalizer using a reconfigurable all-optical tapped delay line MR Chitgarha, S Khaleghi, OF Yilmaz, M Tur, MW Haney, C Langrock, ...
Optics Letters 38 (13), 2271-2273, 2013
16 2013 Tunable SR Nuccio, OF Yilmaz, S Khaleghi, X Wu, L Christen, I Fazal, AE Willner
Optics letters 34 (12), 1903-1905, 2009
15 2009 Demonstration of all-optical phase noise suppression scheme using optical nonlinearity and conversion/dispersion delay MR Chitgarha, S Khaleghi, M Ziyadi, A Mohajerin-Ariaei, A Almaiman, ...
Optics Letters 39 (10), 2928-2931, 2014
12 2014 Bit depth and sample rate tunable digital to analog converter using conversion/dispersion based delays MR Chitgarha, S Khaleghi, OF Yilmaz, AE Willner
European Conference and Exposition on Optical Communications, We. 10. P1. 48, 2011
12 2011 Transmission of 40 Gb/s DPSK and OOK at 1.55 μm Through 100 m of Plastic Optical Fiber SR Nuccio, L Christen, X Wu, S Khaleghi, O Yilmaz, AE Willner, Y Koike
2008 34th European Conference on Optical Communication, 1-2, 2008
12 2008 Preconversion phase modulation of input differential phase-shift-keying signals for wavelength conversion and multicasting applications using phase-modulated pumps OF Yilmaz, J Wang, S Khaleghi, X Wang, SR Nuccio, X Wu, AE Willner
Optics letters 36 (5), 731-733, 2011
11 2011 
Alan WillnerProfessor of Electrical Engineering, University of Southern CaliforniaVerificeret mail på usc.edu