This document applies to the family of fibre optic filters. These components have all of the following general features:
– they are passive for the reason that they contain no optoelectronic or other transducing
elements which can process the optical signal launched into the input port;
– they modify the spectral intensity distribution in order to select some wavelengths and inhibit
others;
– they are fixed, i.e. the modification of the spectral intensity distribution is fixed and cannot
be tuned;
– they have input and output ports or a common port (having both functions of input and output)
for the transmission of optical power; the ports are optical fibre or optical fibre connectors;
– they differ according to their characteristics. They can be divided into the following
categories:
• short-wave pass (only wavelengths lower than or equal to a specified value are passed);
• long-wave pass (only wavelengths greater than or equal to a specified value are passed);
• band-pass (only an optical window is allowed);
• notch (only an optical window is inhibited);
• gain flattening (compensating the spectral profile of the device).
It is also possible to have a combination of the above categories.
All current amendments available at time of purchase are included with the purchase of this document. | File Size : | 1
file
, 1.5 MB |
| ISBN(s) : | 9780539029338 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 32 |
| Product Code(s) : | 30386586, 30386586, 30386586 |
| Published : | 06/08/2020 |
