NCTM - SLIIT >
NCTM - SLIIT 2014 -DECEMBER >
Please use this identifier to cite or link to this item:
|Title: ||Low Cost Optical Power Meter and Bandwidth Analyser with Wide Dynamic Range|
|Authors: ||Samarawickrama, Y.C.|
Thilakumara, R. P.
|Keywords: ||Fiber Optic Communication|
Optical Power Measurements
Optical Signal Bandwidth Analyser
|Issue Date: ||Dec-2014|
|Series/Report no.: ||NCTM 2014;30|
|Abstract: ||Fiber optic communication is a booming technology in the field of telecommunication due to the advantages over traditional communication systems. It is a timely requirement to produce optical equipment at low cost and reasonable measurement accuracy. This research is about designing of an optical power meter and analyser that can be used in laboratories for educational
experimental purposes and for optical signal power measurements to troubleshoot connectivity of optical links. Analyser measures the bandwidth of a modulated optical signal up to 500MHz.Both power meter and analyser can be used for 850nm, 1310nm and 1550nm optical wavelengths. Photodiodes, Logarithmic conversion amplifiers, Trans impedance amplifiers are the main components
used in the design. Integrated power meter and analyser, low cost, reasonable measurement accuracy and data logging capability are outstanding features.|
|Appears in Collections:||NCTM - SLIIT 2014 -DECEMBER|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.