What does OPA stand for?
OPA stands for "Optical Parametric Amplier"
How to abbreviate "Optical Parametric Amplier"?
"Optical Parametric Amplier" can be abbreviated as OPA
What is the meaning of OPA abbreviation?
The meaning of OPA abbreviation is "Optical Parametric Amplier"
What does OPA mean?
OPA as abbreviation means "Optical Parametric Amplier"
