class*11*–outline:*sec6ons*5.5,*5.6* …jharlow/teaching/optic...figure 23.52 a real image formed...
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PHY385-‐H1F Introductory Op6cs Class 11 – Outline: Sec6ons 5.5, 5.6
• Convex and Concave Spherical Mirrors • Prisms – minimum devia6on
• Reflec6ng prisms
• Fibre-‐Op6cs
The next 3 weeks . . .
• Next Week: we finish Chapter 5 on Geometrical Op6cs
• The following week (Nov. 1 and 3) we discuss Standing waves of light and Lasers (Sec6ons 7.1 and 13.1)
• Then there is a fall break and then Test 2 is on Thursday Nov.10 on Chapter 5 and sec6ons 7.1 and 13.1.
The Mirror Equa0on For a spherical mirror with negligible thickness, the object and image distances are related by
where the focal length f is related to the mirror’s radius of curvature by
�
1so
+1si
=1f
si
Reflec6ng Right-‐Angle Prism
Reflec6ng Porro-‐Prism
Reflec6ng Dove-‐Prism
Reflec6ng Amici Roof-‐Prism
Reflec6ng Penta-‐Prism
Modal Dispersion In Op6cal Fibres
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