Advances in Optical Amplifiers Part 6 pot
Advances in Optical Amplifiers Part 6 pot
... “linear” optical amplifiers. Yet, high optical nonlinearity makes SOAs attractive for all -optical signal processing like all -optical switching and wavelength conversion. Indeed, the nonlinear ... such as GaAs/AlGaAs, InP/InGaAs, InP/InGaAsP and InP/InAlGaAs. Such amplifiers are often used in telecommunication systems in the form of fiber-pigtailed components, operating at s...
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Advances in Optical Amplifiers Part 4 potx
... traveling wave amplifiers has pointed out that the most dominant source of FWM in SOAs is the creation of gain and index gratings through the periodic modulation of the injected carriers in the ... W.; Gini, E.; Melchior, H. and Hunziker, W., (2001). All -optical sampling with a monolithically integrated Mach–Zehnder interferometer gate, Optics Letters, Vol. 26, No. 9, 62 6 62 8,...
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Advances in Optical Amplifiers Part 12 pot
... nonlinear optical loop mirror incorporating multiple fiber Bragg gratings. Optics Express, Vol. 16, No. 3, pp. 1 460 -1 465 , Issn: 1094-4087. Ummy, M. A., Madamopoulos, N., Lama, P. & Dorsinville, ... Advances in Optical Amplifiers 340 Fig. 9. Gain against input signal power for TW-SOA Next, it is considered the FP-SOA having () 2 2 sp T RBNBNV== , B is the bimole...
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Advances in Optical Amplifiers Part 14 pot
... & Ting, H F. (2008). Bi-directional reconfigurable optical add/drop multiplexer with power compensated using built- in optical amplifiers. OSA Journal of Optical Networking, Vol. 7, 62 2 -67 1 ... provide backward pumping for the C band signals in EDF. This pumping direction may increase the EDFA gain. In this pumping direction and ratio distribution we may obtain optimum...
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Advances in Optical Amplifiers Part 15 pot
... higher pumping intensity in order to generate stable SFG. In addition to the -18- 16- 14-12-10-8 -6- 4-2 0 400 450 500 550 60 0 65 0 400 450 500 550 60 0 65 0 Tuning range of SFG (nm) Seeding angle α ... 0 8.7dB 17dB Optical input power (dBm) Optical gain (dB) P gain_clamp = +5dBm P gain_clamp = 0dBm P gain_clamp = -5dBm without gain-clamp (a) 3.0 4.0 5.0 6. 0 7.0 -40 -35 -30...
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Advances in PID Control Part 6 potx
... shown in Figure 6. Again, the comparison 0 10 20 30 40 50 60 70 −0.8 −0 .6 −0.4 −0.2 0 0.2 0.4 0 .6 Time (s) y(t) Reference signal PI VIPI API FAPI 45 50 55 60 −0.8 −0 .6 −0.4 −0.2 0 0.2 0.4 0 .6 Time ... in terms of the absolute value and its derivative; for this reason it is particularly suitable in particular control applications: for instance when control components with...
Ngày tải lên: 19/06/2014, 12:20
Advances in Optical Amplifiers Part 1 pdf
... February, 2011 Printed in India A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Advances in Optical Amplifiers, ... 8.5 × 10 9 cm/s, optical confinement 10 Advances in Optical Amplifiers Part 1 Chapter 1 Chapter 2 Chapter 3 Part 2 Chapter 4 Chapter 5 Chapter 6 Preface IX Semiconducto...
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Advances in Optical Amplifiers Part 2 pdf
... (2004). 20 Advances in Optical Amplifiers Advances in Optical Amplifiers 42 spontaneous emission. The passing axis of the linear polarizer, when set vertically, coincided with the TM axis in the ... superimposed on the optical continuous wave (CW) carrier and transmitted transparently over an optical fiber Ran (2009), Yao (2007). The 16 Advances in Optical A...
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Advances in Optical Amplifiers Part 3 doc
... converters based on cross-gain modulation in semiconductor optical amplifiers operating in the Advances in Optical Amplifiers 52 counter propagating mode, Proceedings of IEE Optoelectronics, ... for increased integration densities at high-speed channel rates, offering at the same time the potential for Advances in Optical Amplifiers 66 The spatial evoluti...
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Advances in Optical Amplifiers Part 5 pptx
... generated. In order to obtain the SSB signals, a 50/100 optical interleaver is used to remove one sideband. The optical spectrum after optical interleaver is shown in Fig. 10 as inset (vi). ... no. 6, pp. 955- 966 , Jun. 19 96 [33] K. Obermann, S. Kindt, D. Breuer, and K. Petermann, “Performance analysis of wavelength converters based on cross-gain modulationin semiconductor -o...
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