The following variables are reserved in Lumerical's scripting environment and their value cannot be modified.
|
Name |
Description |
|---|---|
|
pi |
The number π. |
|
c |
The speed of light in a vacuum in m/s. |
|
eps0 |
The permittivity of free space in SI units. |
|
mu0 |
The permeability of free space in SI units. |
|
h |
The Planck constant. |
|
hbar |
The reduced Planck constant. |
|
true |
Logical TRUE (1). |
|
false |
Logical FALSE (0); |
|
e |
The electron volt. |
See Also