splitter

noun 0.674

split bar

noun 0.609

two-way mirror

noun 0.600

splitting

noun 0.569

split end

noun 0.559

bisector

noun 0.557

splittist

noun 0.557

split

noun 0.550

interferometer

noun 0.538

bisect

noun 0.537

plane mirror

noun 0.536

refractor

noun 0.535

diplexer

noun 0.534

one-way mirror

noun 0.525

diffraction grating

noun 0.517

separatrix

noun 0.509

divisor

noun 0.505

quarter-wave plate

noun 0.505

dichroic

noun 0.504

angle bisector

noun 0.502