𝔖 Bobbio Scriptorium
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Measurement of internal angles in “dovetail” type prisms

✍ Scribed by V. Ya. Éidinov


Book ID
112455166
Publisher
Springer US
Year
1962
Tongue
English
Weight
45 KB
Volume
5
Category
Article
ISSN
0543-1972

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Measurement of apex angle of the prism u
✍ A.M Ghodgaonkar; R.D Tewari 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 252 KB

Total internal re ection technique is examined critically for the measurement of apex angle of the prism. Recognition of the critical boundary completely speciÿes the apex angle 'A' of the prism by keeping constant the ratio of refractive index of sample uid (n1 = 1:4) to that of glass (n2 = 1:7). R