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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1.5- μm single photon counting using polarization-independent up-conversion detector
TL;DR: A 1.5- mum band polarization independent single photon detector based on frequency up-conversion in periodically poled lithium niobate (PPLN) waveguides is reported and it is confirmed that the sifted key rate and error rate remained stable when the polarization state was changed during single photon transmission.
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Reconfigurable all-optical code translation in spectrally phase-coded O-CDMA
Zhi Jiang,Dongsun Seo,Daniel E. Leaird,Rostislav Vatchev Roussev,Carsten Langrock,Martin M. Fejer,Andrew M. Weiner +6 more
TL;DR: Reconfigurable all-optical code translation is demonstrated in a spectrally phase-coded optical-code-division multiple-access (O-CDMA) testbed with an interference user to show the potential application of the proposed method for up to several tens of code translations.
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Picojoule threshold, picosecond optical parametric generation in reverse proton-exchanged lithium niobate waveguides
Xiuping Xie,A.M. Schober,Carsten Langrock,Rostislav Vatchev Roussev,J.R. Kurz,Martin M. Fejer +5 more
TL;DR: In this paper, the authors demonstrated near-transform-limited near-infrared pulses were obtained from cascaded optical parametric generation in reverse proton-exchanged waveguides with thresholds as low as 200 pJ.
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Low-threshold spatial solitons in reverse-proton-exchanged periodically poled lithium niobate waveguides.
Giuseppe Leo,Antonio Amoroso,Lorenzo Colace,Gaetano Assanto,Rostislav Vatchev Roussev,Martin M. Fejer +5 more
TL;DR: Low-energy spatial optical solitons are demonstrated by second-harmonic generation by reverse proton exchange and uniform periodic poling in LiNbO3 planar waveguides at room temperature with threshold as low as 23 pJ/microm at 1.5 microm.
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High-speed high-resolution fiber diameter variation measurement system.
TL;DR: A fiber diameter variation measurement system is described which is capable of measuring transparent fibers with 0.02% diameter resolution and 6-microm axial resolution at a measurement rate of 1 kHz and with a working distance of >100 mm.