Optoelectronic selector switch for rf/microwave passive fiber optic networks

1995 ◽  
Author(s):  
Robert Y. Loo ◽  
James H. Schaffner ◽  
Gregory L. Tangonan ◽  
V. L. Jones
Keyword(s):  
Fiber Optic ◽  
Selector Switch ◽  
Passive Fiber ◽  
Fiber Optic Networks ◽  
Rf Microwave

Fiber-Optic Networks: Future Trends

1993 ◽  
Vol 39 (2) ◽  
pp. 59-68
Author(s):  
Rajiv Ramaswami
Keyword(s):  
Fiber Optic ◽  
Future Trends ◽  
Fiber Optic Networks

scholarly journals Анализатор спектра флуоресценции на основе оптоволоконного Y-циркулятора

2018 ◽  
Vol 44 (14) ◽  
pp. 50
Author(s):  
Э.К. Алгазинов ◽  
В.А. Шульгин ◽  
И.А. Лавриненко ◽  
А.А. Сирота
Keyword(s):  
Experimental Investigation ◽  
Fiber Optic ◽  
Laser Induced Fluorescence ◽  
Biological Media ◽  
Passive Fiber ◽  
Radiation Losses ◽  
Probe Analysis ◽  
Optical Beams ◽  
Lif Spectroscopy

AbstractWe consider a method of probe analysis employing fiber-optic a composite Y-circulator design for the implementation of laser-induced fluorescence (LIF) spectroscopy diagnostics. The proposed principle of the LIF analyzer is based on spatially separated directed optical beams of excitation and fluorescence radiations. Conditions of the effective Y-circulator operation as a passive fiber-optic switch are determined. Experimental investigation of the switched radiation losses is performed. An example of using the proposed analyzer for LIF diagnostics of biological media is presented.

STARMAP: protocol for high-speed fiber optic networks

1993 ◽  
Author(s):  
Dave Irvine-Halliday ◽  
Abraham O. Fapojuwo ◽  
S. G. Pye
Keyword(s):  
High Speed ◽  
Fiber Optic ◽  
Fiber Optic Networks

scholarly journals Study on a New Program of Passive Fiber Optic Current Sensor

2012 ◽  
Vol 29 ◽  
pp. 2874-2878
Author(s):  
Danping Jia ◽  
Wei Xue ◽  
Jinhui Chen ◽  
Limin Zhao
Keyword(s):  
Fiber Optic ◽  
Current Sensor ◽  
Passive Fiber

Automated Multi-Diode Laser System for WDM Couplers Insertion Loss Measurements

2012 ◽  
Vol 2 (3) ◽  
pp. 1-7 ◽  
Author(s):  
Sami D. Alaruri
Keyword(s):  
Standard Deviation ◽  
Measurement System ◽  
Insertion Loss ◽  
Fiber Optic ◽  
Laser System ◽  
Internal Standards ◽  
Loss Measurement ◽  
Passive Fiber ◽  
Optical Attenuators ◽  
Variable Optical Attenuators

Insertion loss is an important parameter used to characterize passive fiber-optic components, such as WDM couplers and variable optical attenuators. This article describes an automated insertion loss measurement system which incorporates 980 nm, 1310 nm, 1529 nm and 1561 nm DFB lasers and two internal fiber optic standards. Insertion loss measurements collected with the system for WDM couplers and internal standards are presented. The system repeatability was validated by measuring the insertion loss for a WDM coupler six times at 980 nm, 1310 nm, 1529 nm and 1561 nm over 3 days period. The standard deviation calculated for the insertion loss measurements is less than 0.11 dB and the %CV is less than 1%.

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