The Development Of Bidirectional-Wavelength-Multiplexing Integrated Module

1984 ◽  
Author(s):  
M Tanaka ◽  
O Watanabe ◽  
K Inada
Keyword(s):  
Wavelength Multiplexing

scholarly journals A mode generator and multiplexer at visible wavelength based on all-fiber mode selective coupler

Nanophotonics ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 973-981 ◽  
Author(s):  
Han Yao ◽  
Fan Shi ◽  
Zhaoyang Wu ◽  
Xinzhu Xu ◽  
Teng Wang ◽  
...  
Keyword(s):  
Phase Shift ◽  
Intensity Distribution ◽  
Linear Polarization ◽  
Mode Conversion ◽  
Polarization State ◽  
Stimulated Emission ◽  
Wavelength Multiplexing ◽  
Mode Converters ◽  
Fiber Mode ◽  
Vortex Beams

AbstractUsing an all-fiber mode selective coupler (MSC) at the visible band, here we experimentally demonstrate a generating and wavelength multiplexing scheme for the cylindrical vector (CV) and vortex beams (VBs). The proposed MSCs act as efficient mode converters to produce spectrally insensitive high-order modes (HOMs) at the wavelength ranging from 450 to 980 nm, which have broad operation bandwidth (more than 7 nm), high mode conversion efficiency (94%), and purity (98%), and low insert loss (below 0.5 dB). By adjusting the polarization state and the phase shift of linear polarization (LP)11 mode respectively, the donut-shaped CVs and circular-polarization VBs are achieved. The focused intensity distribution of the donut beam on the cross- and axial-sections is monitored by using a confocal system. The all-fiber solution of producing and multiplexing HOMs opens a new route for stimulated emission depletion microscopy applications.

scholarly journals Fourier ptychographic microscopy using wavelength multiplexing

2017 ◽  
Vol 22 (6) ◽  
pp. 066006 ◽  
Author(s):  
You Zhou ◽  
Jiamin Wu ◽  
Zichao Bian ◽  
Jinli Suo ◽  
Guoan Zheng ◽  
...  
Keyword(s):  
Wavelength Multiplexing

Silicon photonic MZI sensor array employing on-chip wavelength multiplexing

2012 ◽  
Vol 44 (12-13) ◽  
pp. 557-562 ◽  
Author(s):  
P. Muellner ◽  
R. Bruck ◽  
M. Baus ◽  
M. Karl ◽  
T. Wahlbrink ◽  
...  
Keyword(s):  
Sensor Array ◽  
Wavelength Multiplexing ◽  
Silicon Photonic ◽  
On Chip

Invariant pattern recognition by use of wavelength multiplexing

1997 ◽  
Vol 36 (5) ◽  
pp. 1059 ◽  
Author(s):  
Zeev Zalevsky ◽  
David Mendlovic ◽  
Javier García
Keyword(s):  
Pattern Recognition ◽  
Wavelength Multiplexing
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