Results 251 to 260 of about 29,582 (317)

Dual-comb photoacoustic and photothermal spectroscopy: A comprehensive review. [PDF]

open access: yesPhotoacoustics
Zhang C   +5 more
europepmc   +1 more source

Deep learning-enabled versatile shape perception for soft robots via single-ended multimode fiber. [PDF]

open access: yesSci Adv
He Z   +13 more
europepmc   +1 more source

An Optical Fiber Video System

IEEE Transactions on Communications, 1978
A general discussion is made of optical fiber video systems from the viewpoint of system design concepts, transmission schemes, etc. Among possible analog CATV systems, the Higashi-Ikoma Project is reviewed as an optical fiber video system application. The essential components and basic technologies required for optical fiber video systems are reviewed.
Tsuneo Nakahara   +2 more
openaire   +1 more source

Optical switch for multimode optical-fiber systems

Optics Letters, 1979
A new type of optical switch is constructed of graded-index rod lenses. It is operated mechanically by small electromagnets. This switch is compatible with practical multimode-fiber communication systems. It has many outstanding features, such as low insertion loss (1.3–1.4 dB), low crosstalk ( 2 × 106 times), and small size (40 × 50 × 25 mm3).
M, Nunoshita   +3 more
openaire   +2 more sources

Dispersion compensation for optical fiber systems

IEEE Communications Magazine, 1995
Much of the currently embedded optical fiber was originally designed for light with a wavelength of 1.3 microns. If this fiber is to be used with tomorrow's optically amplified, high-speed, long span-length lightwave system operating at 1.5 microns, the chromatic dispersion in the fiber must be compensated.
Robert M. Jopson, Alan H. Gnauck
openaire   +1 more source

Optical System With Fiber Optical Elements

Optical Engineering, 1981
Many reflecting and refracting elements are required in the construction of a conventional optical system with a low f/number. Such a system poses problems in alignment and mechanical stabilty when operating in severe environments over a wide temerature range.
Robert Y. Wong, Mohammad R. Jafarpour
openaire   +1 more source

Optical isolator system for fiber-optic uses

Applied Optics, 1988
A low loss optical isolator suitable for fiber-optic uses has been assembled from commercial components. The isolator exhibits reverse isolation of >70 dB, with a forward loss of
openaire   +2 more sources

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