Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"athermalisation"”.
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Development and characterisation of phosphate glasses for athermalisation
… Phosphate glasses are ideal candidates for athermalisation as they exhibit negative dn/dT. An interferometer set-up has been constructed to specifically measure dn/dT of the glasses. <br/><br/>Three different phosphate glass families were prepared and characterised in terms of their optical …
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Novel mechanical alignment and component fabrication for wavelength-selective optical switches
Growing demand for internet bandwidth is driving an expansion of the optical switching infrastructure in the global telecom network. Two-dimensional free-space wavelength selective switches (WSSs) offer significantly increased integration over current linear WSS technology, providing a step change …