Optical linear fiber
Keywords
optical, bidirectional
Ports
Name | Type |
---|---|
port 1 | Optical Signal |
port 2 | Optical Signal |
Properties
General Properties
Name | Default value | Default unit | Range |
---|---|---|---|
name Defines the name of the element. |
Optical Linear Fiber | - | - |
annotate Defines whether or not to display annotations on the schematic editor. |
true | - | [true, false] |
enabled Defines whether or not the element is enabled. |
true | - | [true, false] |
type Defines the element unique type (read only). |
Optical Linear Fiber | - | - |
description A brief description of the elements functionality. |
Optical linear fiber | - | - |
prefix Defines the element name prefix. |
FIBER | - | - |
model Defines the element model name. |
- | - | - |
library Defines the element location or source in the library (custom or design kit). |
- | - | - |
local path Defines the local path or working folder $LOCAL for the element. |
- | - | - |
url An optional URL address pointing to the element online help. |
- | - | - |
Standard Properties
Name | Default value | Default unit | Range |
---|---|---|---|
configuration Defines the bidirectional or unidirectional element configuration. |
bidirectional | - | [bidirectional, unidirectional |
length The length of the waveguide. |
1 | km* *std. unit is m |
[0, +∞) |
reference frequency Central frequency of the waveguide. A Taylor expansion around this frequency is performed to estimate the propagation transfer function of the waveguide. |
1552.524381 | nm* *std. unit is Hz |
(2.99792e-83, +∞) |
Waveguide Properties
Name | Default value | Default unit | Range |
---|---|---|---|
attenuation Defines the attenuation |
0.2 | dB/km* *std. unit is dB/m |
[0, +∞) |
dispersion Defines the dispersion. |
16 | ps/nm/km* *std. unit is s/m/m |
(-∞, +∞) |
dispersion slope Defines the dispersion slope. |
0.08 | ps/nm^2/km* *std. unit is s/m^2/m |
(-∞, +∞) |
modes List of optical mode labels supported by the element. |
true | - | - |
Numerical/Digital Filter Properties
Name | Default value | Default unit | Range |
---|---|---|---|
single tap filter Defines whether or not to use a single tap digital filter to represent the element transfer function in time domain. |
false | - | [true, false] |
number of taps estimation Defines the method used to estimate the number of taps of the digital filter. |
fit tolerance | - | [disabled, fit tolerance, group delay |
filter fit tolerance Defines the mean square error for the fitting function. |
0.001 | - | (0, 1) |
window function Defines the window type for the digital filter. |
rectangular | - | [rectangular, hamming, hanning |
number of fir taps Defines the number of coefficients for digital filter. |
256 | - | [1, +∞) |
maximum number of fir taps Defines the number of coefficients for digital filter. |
4096 | - | [1, +∞) |
filter delay Defines the time delay equivalent to a number of coefficients for digital filter. |
0 | s | [0, +∞) |
initialize filter taps Defines whether to use the initial input signal to initialize filter state values or to set them to zero values. |
false | - | [true, false] |
Diagnostic Properties
Name | Default value | Default unit | Range |
---|---|---|---|
run diagnostic Enables the frequency response of the designed filter implementation and the ideal frequency response to be generated as results. |
false | - | [true, false] |
diagnostic size The number of frequency points used when calculating the filter frequency response. |
1024 | - | [2, +∞) |
Results
Name | Description |
---|---|
diagnostic/response #/transmission | The complex transmission vs. frequency corresponding to the ideal and designed filter. |
diagnostic/response #/gain | The gain vs. frequency corresponding to the ideal and designed filter. |
diagnostic/response #/error | Mean square error comparing the frequency response of the designed filter implementation with the ideal frequency response. |
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