OP2.14. Fresnel’s Double Mirror

• Measurements of β, d and D:    • OP2.12.Measurements of β, d and D   • Fresnel Biprism:    • OP2.11. Fresnel Biprism   • Physical Optics and Modern Optics • Optics for UG Students • BSc Physics • Calicut University • Interference by division of wavefront • Brijlal, Subramaniyam, & Avadhanulu, • Ajoy Ghatak • Dr.Nabeel Rashin