Investigation of physical fields by using two-dimensional fiber optic measuring network

2001 ◽  
Author(s):  
Yuri N. Kulchin ◽  
Oleg B. Vitrik ◽  
Oleg V. Kirichenko
Keyword(s):  
Fiber Optic ◽  
Two Dimensional ◽  
Measuring Network ◽  
Physical Fields

Recovering physical fields with a two-dimensional fiber-optics measurement grid

1999 ◽  
Vol 42 (3) ◽  
pp. 237-246 ◽  
Author(s):  
Yu. N. Kul'chin ◽  
O. B. Vitrik ◽  
O. V. Kirichenko
Keyword(s):  
Fiber Optics ◽  
Two Dimensional ◽  
Physical Fields

scholarly journals Addition of Illuminator Fiber Optic to Produce 3 Dimension Effects in Micrographic Observation Using Upright Microscope

2020 ◽  
Vol 3 ◽  
pp. 493-496
Author(s):  
Sutriyono ◽  
Widodo ◽  
Retno Suryandari
Keyword(s):  
Optical Fiber ◽  
Experimental Method ◽  
Daphnia Magna ◽  
High Intensity ◽  
Fiber Optic ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Three Dimensional Objects ◽  
Stereo Microscope ◽  
Total Magnification

Microscope is one of the tools used in practicums with high intensity. The use of a microscope adjusts to the object to be observed in order to obtain optimal micrographic results. Stereo microscopes are used to observe three-dimensional objects. Upright microscopes are used to observe two-dimensional objects. This study aims to combine the two advantages of stereo microscopy that can produce three-dimensional micrography with the advantages of an upright microscope that has a high total magnification. The method used in this study is an experimental method by adding an optical fiber illuminator in the use of an upright microscope and then applying it in various observations. The conclusion of this research is the addition of an optical fiber illuminator in observations using an upright microscope can replace the function of a stereo microscope; can produce three-dimensional effects and increase magnification in Daphnia magna micrographic observations.

scholarly journals Two-Dimensional Constellation Shaping in Fiber-Optic Communications

2019 ◽  
Vol 9 (9) ◽  
pp. 1889 ◽  
Author(s):  
Zhen Qu ◽  
Ivan B. Djordjevic ◽  
Jon Anderson
Keyword(s):  
Optical Communication ◽  
Gaussian Noise ◽  
Communication Systems ◽  
Fiber Optic ◽  
Two Dimensional ◽  
Fiber Optic Communications ◽  
System Architectures ◽  
Recent Advances ◽  
Constellation Shaping ◽  
Optical Communication Systems

Constellation shaping has been widely used in optical communication systems. We review recent advances in two-dimensional constellation shaping technologies for fiber-optic communications. The system architectures that are discussed include probabilistic shaping, geometric shaping, and hybrid probabilistic-geometric shaping solutions. The performances of the three shaping schemes are also evaluated for Gaussian-noise-limited channels.

scholarly journals Design of a new family of two-dimensional codes for fiber-optic CDMA networks

1998 ◽  
Vol 16 (4) ◽  
pp. 501-508 ◽  
Author(s):  
E.S. Shivaleela ◽  
K.N. Sivarajan ◽  
A. Selvarajan
Keyword(s):  
Fiber Optic ◽  
Two Dimensional ◽  
New Family ◽  
Cdma Networks

Measurement of Two-Dimensional Photon Beam Distributions Using a Fiber-Optic Radiation Sensor for Small Field Radiation Therapy

2008 ◽  
Vol 55 (5) ◽  
pp. 2632-2636 ◽  
Author(s):  
Bongsoo Lee ◽  
Kyoung Won Jang ◽  
Dong Hyun Cho ◽  
Wook Jae Yoo ◽  
Sang Hun Shin ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Fiber Optic ◽  
Photon Beam ◽  
Small Field ◽  
Two Dimensional ◽  
Optic Radiation ◽  
Radiation Sensor ◽  
Field Radiation

Fiber optic measuring network for scalar and vector physical field investigation

1994 ◽  
Author(s):  
Oleg B. Vitrik ◽  
Yuri N. Kulchin ◽  
Oleg V. Kirichenko ◽  
Yuri S. Petrov ◽  
Oleg T. Kamenev
Keyword(s):  
Fiber Optic ◽  
Field Investigation ◽  
Physical Field ◽  
Measuring Network

Fiber-optic localization by geometric space coding with a two-dimensional gray code

2005 ◽  
Vol 44 (20) ◽  
pp. 4306 ◽  
Author(s):  
Yunhui Zheng ◽  
David J. Brady ◽  
Michaell E. Sullivan ◽  
Bob D. Guenther
Keyword(s):  
Fiber Optic ◽  
Gray Code ◽  
Two Dimensional ◽  
Geometric Space ◽  
Space Coding
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