Slide 1

"Motivation"

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Slide 5

Recipe for a Wavelength Standard

Acetylene ( Also called Ethyne)

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Saturation Spectroscopy

Frequency Measurement

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Slide 15

Frequency comb Set-up

Slide 17

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Slide 20

Experimental Set-up

Setup- Optics

Slide 23

Slide 24

Photonic Bandgap fiber

10-µm Photonic Bandgap fiber

10-µm Photonic Bandgap fiber

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Slide 31

"Signal strength:"

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Slide 37

Saturated absorption feature width

Slide 39

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