a. Compared with a conventional compound microscope, a modern confocal microscop
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a. Compared with a conventional compound microscope, a modern confocal microscope has two distinctive features in its structure. Name the two features, and describe their need in a confocal microscope. b. Name two applications of confocal microscopy in materials science.
9. a. Compared with a conventional compound microscope, a modern confocal microscope has two Name the two features, and distinctive features in its structure. describe their need in a confocal microscope. b. Name two applications of confocal microscopy in materials science.Explanation / Answer
a) i) A pinhole in an optically conjugate plane in front of the detector to eliminate out-of-focus signal – the name "confocal" stems from this configuration
ii) a confocal microscope uses point illumination. So only the material close to the light is vibrated and hence better resolution uline compound microscope where the entire sample is illuminated
b) 1) Fracture toughness in alloys
2) To study inhomogenities in semiconductor materials
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