Search Results - "Fermann, M."

All polarization-maintaining Er fiber-based optical frequency combs with nonlinear amplifying loop mirror by Kuse, N, Jiang, J, Lee, C-C, Schibli, T R, Fermann, M E

“…A fully stabilized all polarization-maintaining Er frequency comb with a nonlinear amplifying loop mirror with below 0.2 rad carrier-envelope-offset frequency…”
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A photonic frequency discriminator based on a two wavelength delayed self-heterodyne interferometer for low phase noise tunable micro/mm wave synthesis by Kuse, N., Fermann, M. E.

“…Low phase noise frequency synthesizers are of paramount interest in many areas of micro-mm wave technology, encompassing for example advanced wireless…”
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Electro-optic comb based real time ultra-high sensitivity phase noise measurement system for high frequency microwaves by Kuse, N., Fermann, M. E.

“…Recent progress in ultra low phase noise microwave generation indispensably depends on ultra low phase noise characterization systems. However, achieving high…”
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Midinfrared frequency comb by difference frequency of erbium and thulium fiber lasers in orientation-patterned gallium phosphide by Lee, Kevin F, Hensley, Christopher J, Schunemann, Peter G, Fermann, M E

“…We generate over 60 mW of pulses with wavelengths from 6 to 11 micrometers by difference frequency mixing between erbium and thulium fiber amplifiers in…”
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230-kW peak power femtosecond pulses from a high power tunable source based on amplification in Tm-doped fiber by Imeshev, G, Fermann, M

“…We report for the first time an all-fiber laser system that generates tunable Watt-level femtosecond pulses at around 2 microm without an external pulse…”
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Optical frequency comb with submillihertz linewidth and more than 10 W average power by Schibli, T. R, Hartl, I, Yost, D. C, Martin, M. J, Marcinkevi ius, A, Fermann, M. E, Ye, J

“…Growing demands for high average and peak powers in extreme nonlinear optics 1 , attosecond-pulse 2 , 3 and extreme ultraviolet comb generation experiments 4 ,…”
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Ultra-low noise all polarization-maintaining Er fiber-based optical frequency combs facilitated with a graphene modulator by Kuse, N, Lee, C-C, Jiang, J, Mohr, C, Schibli, T R, Fermann, M E

“…High bandwidth carrier phase and repetition rate control are critical for the construction of low phase noise optical frequency combs. Here we demonstrate the…”
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Widely tunable midinfrared difference frequency generation in orientation-patterned GaAs pumped with a femtosecond Tm-fiber system by Phillips, C R, Jiang, J, Mohr, C, Lin, A C, Langrock, C, Snure, M, Bliss, D, Zhu, M, Hartl, I, Harris, J S, Fermann, M E, Fejer, M M

“…We demonstrate a midinfrared source tunable from 6.7 to 12.7 μm via difference frequency generation (DFG) in orientation-patterned GaAs, with 1.3 mW average…”
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Self-similar propagation and amplification of parabolic pulses in optical fibers by Fermann, M E, Kruglov, V I, Thomsen, B C, Dudley, J M, Harvey, J D

“…Ultrashort pulse propagation in high gain optical fiber amplifiers with normal dispersion is studied by self-similarity analysis of the nonlinear Schrödinger…”
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Mid-infrared supercontinuum generation in As2S3-silica "nano-spike" step-index waveguide by Granzow, N, Schmidt, M A, Chang, W, Wang, L, Coulombier, Q, Troles, J, Toupin, P, Hartl, I, Lee, K F, Fermann, M E, Wondraczek, L, Russell, P St J

“…Efficient generation of a broad-band mid-infrared supercontinuum spectrum is reported in an arsenic trisulphide waveguide embedded in silica. A chalcogenide…”
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Midinfrared frequency comb from self-stable degenerate GaAs optical parametric oscillator by Lee, Kevin F, Mohr, C, Jiang, J, Schunemann, Peter G, Vodopyanov, K L, Fermann, M E

“…We pump a degenerate frequency-divide-by-two optical parametric oscillator (OPO) based on orientation-patterned GaAs with a stable Tm frequency comb at 2…”
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Ultrafast Fiber Laser Technology by Fermann, M.E., Hartl, I.

“…In this paper, a review of fiber laser technology as relevant for applications in ultrafast optics is given. We discuss core enabling fiber technologies, such…”
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Power optimization of XUV frequency combs for spectroscopy applications [Invited] by Yost, D C, Cingöz, A, Allison, T K, Ruehl, A, Fermann, M E, Hartl, I, Ye, J

“…We address technical impediments to the generation of high-photon flux XUV frequency combs through cavity-enhanced high harmonic generation. These difficulties…”
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Frequency-modulated comb LIDAR by Kuse, N., Fermann, M. E.

“…Frequency-modulated continuous-wave LIDAR (FMCW LIDAR) has been widely used for both scientific and industrial tools. Here, in this report, a new class of…”
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High-power source of THz radiation based on orientation-patterned GaAs pumped by a fiber laser by Imeshev, G, Fermann, M E, Vodopyanov, K L, Fejer, M M, Yu, X, Harris, J S, Bliss, D, Lynch, C

“…We demonstrate a new source of frequency-tunable THz wave packets based on parametric down-conversion process in orientation-patterned GaAs (OP-GaAs) that…”
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An optimized Er gain band all-fiber chirped pulse amplification system by Imeshev, G, Hartl, I, Fermann, M

“…We demonstrate an all-fiber Er chirped pulse amplification (CPA) system based on compression in photonic band gap fiber (PBGF) that produces 570 fs pulses with…”
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High-Power Ultrashort-Pulse Fiber Amplifiers by Shah, L., Fermann, M.

“…Fiber laser technology is leading a revolution in ultrashort-pulse lasers and their applications. Unlike conventional ultrashort-pulse bulk solid-state laser…”
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Extending Effective Area of Fundamental Mode in Optical Fibers by Liang Dong, Mckay, H.A., Marcinkevicius, A., Libin Fu, Jun Li, Thomas, B.K., Fermann, M.E.

“…High power fiber lasers have become well established in many commercial realms. However, the amplification of ultrafast pulses to higher pulse energies in…”
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Steps towards a European dioxin emission inventory by QUASS, U, FERMANN, M. W, BROKER, G

“…The results of a project aiming at collection and evaluation of information regarding the industrial and non-industrial emission sources for dioxins and furans…”
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High Brightness XUV Frequency Combs via Intracavity High Harmonic Generation by Allison, T. K., Cingöz, A., Benko, C., Yost, D. C., Ruehl, A., Fermann, M., Hartl, I., Ye, J.

“…We report the generation of high power extreme ultraviolet frequency combs at 154 MHz repetition rate. The XUV combs are characterized by conducting high…”
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