Understanding Optical Coupling in Collapsed Hollow-Core Optical Fiber

dc.contributor.author	Tillotson, Mattithyah
dc.date.accessioned	2022-06-14T21:45:55Z
dc.date.available	2022-06-14T21:45:55Z
dc.date.issued	2014-11-18
dc.date.published	2015
dc.description.abstract	Frequency references based on saturated absorption spectroscopy that are stable, portable, and accurate can be constructed using photonic bandgap (PBG) fibers filled with acetylene.[1][2][3][4][5][6] A method for sealing acetylene inside the PBG fiber with minimal contamination involves collapsing the core of the PBG fiber, which causes high loss in the final splice. We investigate the light coming out of the PBG fiber and methods for coupling it back into fiber. Results show that the light exiting the fiber does not have a Gaussian shape and can be coupled back into fiber using a two-lens set-up, with 26% being the highest coupling achieved.
dc.description.advisor	Dr. Kristan Corwin
dc.description.level	Bachelors
dc.identifier.uri	https://hdl.handle.net/2097/42315
dc.rights	© The Author. This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
dc.rights.uri	https://rightsstatements.org/vocab/InC/1.0/
dc.title	Understanding Optical Coupling in Collapsed Hollow-Core Optical Fiber
dc.type	Text

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