Chetty, Naven.Kruger, Oelof Abraham.2017-05-162017-05-1620162016http://hdl.handle.net/10413/14501Master of Science in Physics. University of KwaZulu-Natal, Pietermaritzburg 2016.Abstract available in PDF file.en-ZAAir refractometer.Air refractive index.Laser inteferometer.A robust air refractometer for accurate compensation of the refractive index of air in everyday use.Thesis