A table of lasers and their wavelengths is supplied below. Which of them are absorbed by...
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A table of lasers and their wavelengths is supplied below. Which of them are absorbed by Silicon, Si, if its bandgap energy is 1.1 eV? Er:Glass .1540 nm InGaAs ..980 nm HeNe .633 nm (a) Only Er.Glass (b) None of them (c) HeNe and INGAAS O (d) Only HeNe O (e) All of them A table of lasers and their wavelengths is supplied below. Which of them are absorbed by Silicon, Si, if its bandgap energy is 1.1 eV? Er:Glass .1540 nm InGaAs ..980 nm HeNe .633 nm (a) Only Er.Glass (b) None of them (c) HeNe and INGAAS O (d) Only HeNe O (e) All of them
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Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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