Results 311 to 320 of about 42,500 (342)

The wavelength division multiplexers for optical telecommunication

Journal of Optics, 1984
Examples of wavelength division multiplexers using multidielectric filters, gratings or both of them, published by different authors, are given. The filter devices are well adapted to the multiplexing of a small number of channels with large distances between wavelengths.
openaire   +2 more sources

All-fiber dense wavelength division multiplexers

SPIE Proceedings, 1994
Fused and tapered single-mode fiber couplers are used to make polarization insensitive Wavelength Division Multiplexers with a wavelength spacing of around 1 nm. Different structures are presented. As opposed to that of single highly elongated fused couplers, their responses are polarization independent.
Daniel Ricard, Suzanne Lacroix, Jacques Bures   +2 more
openaire   +2 more sources

Optical Processor With Wavelength Division Multiplexing

SPIE Proceedings, 1984
We designed an optical processor using wavelength division multiplexing which performs matrix-vector and matrix-matrix multiplications. The Wavelength Division Multiplexing (WDM) Optical Processor can perform analog and digital operations. Its principal advantage over other processors is its parallel architecture that enables high speed calculations.© (
P. Pfeiffer, P. Meyrueis
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Optical fibre wavelength division multiplexing

COMSIG 88@m_Southern African Conference on Communications and Signal Processing. Proceedings, 2003
An overview is given of wave-length division multiplexing (WDM) as a means of expanding communication capacity and implementing special data techniques in a fiber-optic system. This technology is implemented by adding optical sources of different wavelengths at optical transmitting locations, then mixing (multiplexing) the optical signals and coupling ...
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Angular‐Multiplexing Metasurface: Building Up Independent‐Encoded Amplitude/Phase Dictionary for Angular Illumination

Advanced Optical Materials, 2021
Guoxing Zheng, Zhongyang Li, Zhongyang Li   +2 more
exaly  

Wavelength Division Multiplexing

2015
Eric Udd, William B. Spillman
openaire   +2 more sources

Real‐Time Tunable Nanoprinting‐Multiplexing with Simultaneous Meta‐Holography Displays by Stepwise Nanocavities

Advanced Functional Materials, 2022
Jian Zhang, Guoxing Zheng, Xuefeng Zhang
exaly  

Metasurface‐Empowered Optical Multiplexing and Multifunction

Advanced Materials, 2020
Shuqi Chen, Wenwei Liu, Zhancheng Li
exaly  

Augmented Reality Enabled by On‐Chip Meta‐Holography Multiplexing

Laser and Photonics Reviews, 2022
Guoxing Zheng, Shuang Zhang, Zhongyang Li   +2 more
exaly  

Towards Wavelength Division Multiplexing

IEEE Circuits and Devices Magazine, 1996
openaire   +2 more sources