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pro vyhledávání: '"John L. Carlsten"'
Publikováno v:
Nonlinear Frequency Generation and Conversion.
This paper examines the effect of index guiding in a Raman amplifier. The slowly varying Maxwell wave equation including the total Raman susceptibility for a seeded Raman amplifier is explored. Numerical calculations indicate that the real part of th
Publikováno v:
Nonlinear Frequency Generation and Conversion.
It has been shown that only a few photons of input signal into a H2 Raman amplifier are enough to ensure that the amplified signal is larger than the amplified spontaneous scattering. This low noise property of Raman amplifiers makes it feasible to p