We present channel capacity calculations for a multispan dense wavelength division multiplexed (DWDM) system that employs an ideal coherent optical receiver.
409 410 THE BELL SYSTEM TECHNICAL JOURNAL, MARCH ] 957 Fig. 1 -- Rectangular waveguide mode in isotropic medium for cutoff guide. position of plane waves of dependence c~ .
Photonics Integrated Circuits are the backbone of the optical-fiber networks that enable high-speed communication on a global scale.
We report the discovery of a novel liquid crystal phase which exhibits two seemingly incongruous characteristic features; namely, a smectic-A like layered structure along with a macroscopic (1micr
In the pursuit of new ferroelectric liquid crystals, a novel helical smectic A* mesophase was discovered.
During the hydrogenation of CO, at least four forms of non- oxygenated carbon exist on the surface of a silica-supported ruthenium catalyst.
Fourteen patinated copper specimens, seven each from the Statue of Liberty, New York Harbor and from roofs at AT&T Bell Laboratories in Murray Hill, N.J.
The (1)H, (13)C, and (29)Si NMR spectra of four polydialkylsilanes are reported in detail for the first time.
XPS spectra have been taken on TiN sub x with x = 0.24, 0.50 and 1.0 as determined by RBS analyses, and with no detectable oxygen content.
T h e modern era in the study of the semiconductor electrolyte interface dates back to B r a t t a i n and Garrett's work 1 on the germanium electrode.
