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Præsentation - Ida

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24<br />

En botanisk have af optiske fibre<br />

Microstructurerede fibre<br />

• Photonic Crystal Fibers (PCF)<br />

Optiske OFS fibre, Fitel IDA 20/9 Proprietary 2012<br />

o Cladding index bestemmes af lufthullernes størrelse og afstand<br />

o Total intern reflection<br />

• Double clad fibre<br />

• Hollow core Photonic Bandgap Fiber (PBG)<br />

o Nye dispersionsegenskaber<br />

o Meget lille ulinearitet<br />

o Båndgab i transmissionsspektret

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