M
Martin M. Fejer
Researcher at Stanford University
Publications - 1227
Citations - 104666
Martin M. Fejer is an academic researcher from Stanford University. The author has contributed to research in topics: Lithium niobate & Gravitational wave. The author has an hindex of 123, co-authored 1190 publications receiving 88708 citations. Previous affiliations of Martin M. Fejer include Laser Interferometer Gravitational Wave Observatory & University of Florida.
Papers
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Proceedings ArticleDOI
Polarization-Diverse Parametric Processes in Zincblende Crystals
TL;DR: In this article, the authors investigate parametric processes in orientation-patterned GaAs, including the six coupled-wave equations that describe them and their implications for all-optical signal processing.
Journal ArticleDOI
Frequency stabilization of a frequency-doubled 197.2 THz distributed feedback diode laser on rubidium 5S1/2→7S1/2 two-photon transitions
Hsiang-Chen Chui,Ming Sheng Ko,Yi-Wei Liu,Tyson Lin,Jow-Tsong Shy,Sen Yen Shaw,Rostislav Vatchev Roussev,Martin M. Fejer +7 more
TL;DR: In this paper, an ITU-T grid distributed feedback (DFB) diode laser is frequency stabilized at 197.198 THz by 1ocking its second harmonic (SH) signal on the rubidium 5S 1/2 → 7S 1 /2 two-photon transition at 394.396 THz (760.1 µm).
Proceedings ArticleDOI
Experimental optical tunable phase-coherent multiplexing of four 20-Gbaud OOK signals into a single 80-Gbit/s 16-QAM and star 16-QAM signal
Zahra Bakhtiari,Mohammad R. Chitgarha,Salman Khaleghi,Morteza Ziyadi,Zichen Ma,Loukas Paraschis,Carsten Langrock,Martin M. Fejer,Robert W. Hellwarth,Alan E. Willner +9 more
TL;DR: In this paper, the authors experimentally demonstrated phase-coherent multiplexing of four 20-Gbit/s OOK channels at different wavelengths into a single 80-Gbps/s 16-QAM channel using PPLN devices.
Proceedings ArticleDOI
Chirped quasi-phase-matching grating design for broad-bandwidth, engineerable-phase adiabatic second-harmonic generation
TL;DR: In this article, the use of adiabatic conversion for broadband, efficient, and robust second-harmonic generation with engineerable spectral phase is analyzed theoretically and numerically, and verified by experiment.
Proceedings ArticleDOI
High efficiency ultrashort pulse measurement with aperiodically poled lithium niobate (A-PPLN) waveguides
TL;DR: In this article, a quasi-phase-matched (QPM) lithium niobate waveguides were used for autocorrelation measurements using a small area for a long distance, and the group velocity mismatch problem was solved by broadening the SHG bandwidth to be compatible with that of input pulses.