scholarly journals High-Speed Plastic Optical Fiber and Real-Time Communication with High-Resolution Motion Picture

2004 ◽  
Vol 32 (9) ◽  
pp. 591-595
Author(s):  
Takaaki ISHIGURE ◽  
Yasuhiro KOIKE
Keyword(s):  
High Resolution ◽  
Optical Fiber ◽  
Real Time ◽  
Motion Picture ◽  
High Speed ◽  
Plastic Optical Fiber

Electrical Probing and Surface Imaging of Deep Sub-Micron Integrated Circuits

1999 ◽  
Author(s):  
Kenneth Krieg ◽  
Richard Qi ◽  
Douglas Thomson ◽  
Greg Bridges
Keyword(s):  
High Resolution ◽  
Integrated Circuits ◽  
Real Time ◽  
High Speed ◽  
Time Signal ◽  
Surface Imaging ◽  
Atomic Force ◽  
Submicron Structures ◽  
High Resolution Images ◽  
Capacitive Loading

Abstract A contact probing system for surface imaging and real-time signal measurement of deep sub-micron integrated circuits is discussed. The probe fits on a standard probe-station and utilizes a conductive atomic force microscope tip to rapidly measure the surface topography and acquire real-time highfrequency signals from features as small as 0.18 micron. The micromachined probe structure minimizes parasitic coupling and the probe achieves a bandwidth greater than 3 GHz, with a capacitive loading of less than 120 fF. High-resolution images of submicron structures and waveforms acquired from high-speed devices are presented.

Realization of high-speed real-time optical fiber image transmission system

2011 ◽  
Vol 19 (9) ◽  
pp. 2228-2235
Author(s):  
孙科林 SUN Ke-lin ◽  
周维超 ZHOU Wei-chao ◽  
吴钦章 WU Qin-zhang
Keyword(s):  
Optical Fiber ◽  
Real Time ◽  
High Speed ◽  
Image Transmission ◽  
Transmission System

Application of Plastic Optical Fiber Fatigue Sensor in Real-Time Monitoring of Fatigue Cracks in Steel Structures

2020 ◽  
Vol 15 (7) ◽  
pp. 864-869
Author(s):  
Ying Liu
Keyword(s):  
Signal Processing ◽  
Optical Fiber ◽  
Real Time ◽  
Fatigue Cracks ◽  
Steel Structures ◽  
Luminous Flux ◽  
Plastic Optical Fiber ◽  
Signal Processing Algorithm ◽  
New Type ◽  
Fatigue Sensor

Plastic optical fiber (POF) is a new type of sensing material. Compared with traditional quartz optical fiber, it has the advantages of good tenacity, low cost, easy processing, and high sensitivity. A new type of POF-Fatigue sensor (nPOF-Fs) is designed by using POF, which is based on the changes the luminous flux. The change in the relative displacement of the two ends of the fiber is obtained through the change in the luminous flux in the POF, which is later converted into an electrical signal by the photoelectric conversion device. By collecting and analyzing the signals, accurate measurement of the dynamic response of the workpiece is achieved. Combined with the signal processing algorithm that can detect and monitor the crack expansion of steel structures under cyclic loading based on the RMS envelope and Hilbert transform filters, the fatigue crack can be monitored in real-time. The results obtained by nPOF-Fs are fundamentally coincide with the results acquired by the COD sensor. In view of the higher cost of monitoring with the COD sensor, the use of a POF sensor combined with a signal processing algorithm in monitoring the occurrence and expansion of fatigue cracks has great potential in the field of structural monitoring.

Development of Optical Subassembly for Plastic Optical Fiber Transceiver in High-Speed Applications

2010 ◽  
Vol 33 (2) ◽  
pp. 428-432 ◽  
Author(s):  
Jing Zhang ◽  
Pamidighantam V. Ramana ◽  
Jayakrishnan Chandrappan ◽  
Chee Wei Tan ◽  
Yi Yoon Chai ◽  
...  
Keyword(s):  
Optical Fiber ◽  
High Speed ◽  
Plastic Optical Fiber
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