Home › Forums › FIBER › Dispersion Shifted Fiber › Reply To: Dispersion Shifted Fiber
October 6, 2015 at 3:39 pm
#25911

Probably the desired effect can be achieved by changing almost any of the regions. The choice of Region 1 is partly convenience (it would not be difficult in fabrication to change the width of that region), and partly function. The outer ring (Region 2) affects dispersion according to its exposure to the modal field. That field is exponentially decreasing in the first cladding (Region 1), and so it is expected the dispersion should be sensitive to the width of Region 1. Maybe that is why the width of Region 1 was selected for modification.
Categories
- All
-
Knowledge
Contains a detailed Q&A knowledge base. -
General
All non-technical questions. -
System
Optical system design and analysis. -
Instrument
Communicate and control different kinds of instruments. -
SPICE
Opto-electronic circuit design. -
FDTD
Finite-Difference Time-Domain simulation. -
BPM
Beam Propagation Method analysis and design. -
Grating
Fiber optic grating simulation. -
Fiber
Optical fiber design and characterization. -
Exchange
Users can exchange design files.
(Matlab, C++, etc.)