finesse.components.beamsplitter.Beamsplitter.abcd34y¶
- property Beamsplitter.abcd34y¶
Numeric ABCD matrix from port 3 to port 4 in the sagittal plane.
Equivalent to
beamsplitter.ABCD(3, 4, "y")
.- Getter
Returns a copy of the (numeric) ABCD matrix for this coupling (read-only).