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1976
Let us assume that an active medium placed inside a Fabry- Perot resonator, formed by mirrors whose reflection coefficients are r1 and r2, is illuminated with a plane electromagnetic wave (pump wave of frequency ?p) whose wave vector is directed along the resonator axis (longitudinal axial pumping).
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Let us assume that an active medium placed inside a Fabry- Perot resonator, formed by mirrors whose reflection coefficients are r1 and r2, is illuminated with a plane electromagnetic wave (pump wave of frequency ?p) whose wave vector is directed along the resonator axis (longitudinal axial pumping).
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2004
The use of stimulated Raman scattering (SRS) as a means of amplifying signals in telecommunication systems has been demonstrated since 1976 [1]. Yet despite its advantages over erbium-doped fiber, Raman amplification was not used in the first generation of deployed optically amplified systems.
C. Headley +2 more
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The use of stimulated Raman scattering (SRS) as a means of amplifying signals in telecommunication systems has been demonstrated since 1976 [1]. Yet despite its advantages over erbium-doped fiber, Raman amplification was not used in the first generation of deployed optically amplified systems.
C. Headley +2 more
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1973
Various techniques exist for producing tunable laser radiation in the infrared portion of the spectrum. These include the spin-flip Raman (SFR) lasers[1], parametric oscillators[2] and the tunable diode lasers [3]. In the present paper, we will concentrate only on the SFR lasers without attempting to compare the three different techniques of generating
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Various techniques exist for producing tunable laser radiation in the infrared portion of the spectrum. These include the spin-flip Raman (SFR) lasers[1], parametric oscillators[2] and the tunable diode lasers [3]. In the present paper, we will concentrate only on the SFR lasers without attempting to compare the three different techniques of generating
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Efficient 1.7 μm light source based on KTA-OPO derived by Nd:YVO4 self-Raman laser.
Optics Letters, 2018Haiyong Zhu +7 more
semanticscholar +1 more source
4.4-μm Raman laser based on hollow-core silica fibre
, 2017A. Gladyshev +10 more
semanticscholar +1 more source
Single-longitudinal-mode ring diamond Raman laser
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2017D. Spence +7 more
semanticscholar +1 more source
1977
Wenn man Stoffe in gasformiger, flussiger oder fester Phase mit monochromatischem Licht bestrahlt, so erscheinen im Spektrum des gestreuten Lichtes neue Spektrallinien, die relativ zur Frequenz des anregenden Lichtes um Frequenzen verschoben sind, die den Eigenfrequenzen des streuenden Mediums entsprechen.
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Wenn man Stoffe in gasformiger, flussiger oder fester Phase mit monochromatischem Licht bestrahlt, so erscheinen im Spektrum des gestreuten Lichtes neue Spektrallinien, die relativ zur Frequenz des anregenden Lichtes um Frequenzen verschoben sind, die den Eigenfrequenzen des streuenden Mediums entsprechen.
openaire +1 more source