Advances in multi-channel optical multi-gbytes/sec bit-parallel WDM single fiber link

2002 ◽  
Author(s):  
L.A. Bergman ◽  
C. Yeh ◽  
J. Morookian
Keyword(s):  
Single Fiber ◽  
Fiber Link

scholarly journals 10-Gb/s transmission over 20-km single fiber link using 1-GHz RSOA by discrete multitone with multiple access

2011 ◽  
Vol 19 (26) ◽  
pp. B486 ◽  
Author(s):  
M-K. Hong ◽  
N. C. Tran ◽  
Y. Shi ◽  
J-M. Joo ◽  
E. Tangdiongga ◽  
...  
Keyword(s):  
Multiple Access ◽  
Single Fiber ◽  
Discrete Multitone ◽  
Fiber Link

Advances in multichannel MultiGbytes/s bit-parallel WDM single fiber link

2001 ◽  
Vol 24 (2) ◽  
pp. 456-462 ◽  
Author(s):  
L.A. Bergman ◽  
C. Yeh ◽  
J. Morookian
Keyword(s):  
Single Fiber ◽  
Fiber Link

Wideband Microwave Frequency Distribution for Multi-Access Along a Single Fiber Link

2020 ◽  
Vol 38 (7) ◽  
pp. 1688-1692
Author(s):  
Hao Zhang ◽  
Lei He ◽  
Xuan Li ◽  
Yongchuan Xiao ◽  
Pengfei Qu ◽  
...  
Keyword(s):  
Frequency Distribution ◽  
Microwave Frequency ◽  
Single Fiber ◽  
Fiber Link ◽  
Multi Access

An all-optical long-distance multi-Gbytes/s bit-parallel WDM single-fiber link

1998 ◽  
Vol 16 (9) ◽  
pp. 1577-1582 ◽  
Author(s):  
L. Bergman ◽  
J. Morookian ◽  
C. Yeh
Keyword(s):  
Single Fiber ◽  
Long Distance ◽  
All Optical ◽  
Fiber Link

Polarized microbeam FT-IR analysis of single fibers

1996 ◽  
Vol 54 ◽  
pp. 206-207
Author(s):  
Liling Cho ◽  
David L. Wetzel
Keyword(s):  
Molecular Orientation ◽  
Transition Point ◽  
Polymer Fibers ◽  
Single Fiber ◽  
Wire Grid ◽  
Polyester Fibers ◽  
Ft Ir ◽  
Ir Analysis ◽  
The Relationship ◽  
Wire Grid Polarizer

Polarized infrared microscopy has been used for forensic purposes to differentiate among polymer fibers. Dichroism can be used to compare and discriminate between different polyester fibers, including those composed of polyethylene terephthalate that are frequently encountered during criminal casework. In the fiber manufacturering process, fibers are drawn to develop molecular orientation and crystallinity. Macromolecular chains are oriented with respect to the long axis of the fiber. It is desirable to determine the relationship between the molecular orientation and stretching properties. This is particularly useful on a single fiber basis. Polarized spectroscopic differences observed from a single fiber are proposed to reveal the extent of molecular orientation within that single fiber. In the work presented, we compared the dichroic ratio between unstretched and stretched polyester fibers, and the transition point between the two forms of the same fiber. These techniques were applied to different polyester fibers. A fiber stretching device was fabricated for use on the instrument (IRμs, Spectra-Tech) stage. Tension was applied with a micrometer screw until a “neck” was produced in the stretched fiber. Spectra were obtained from an area of 24×48 μm. A wire-grid polarizer was used between the source and the sample.

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