Optical fiber cavity ring down measurement of refractive index with a microchannel drilled by femtosecond laser
Data(s) |
01/01/2009
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Resumo |
A microchannel was inscribed in the fiber of a ring cavity which was constructed using two 0.1%:99.9% couplers and a 10-m fiber loop. Cavity ring down spectroscopy was used to measure the refractive index (RI) of gels infused into the microchannel. The ring down time discloses a nonlinear increase with respect to RI of the gel and sensitivity up to 300 µs/RI unit and an index resolution of 1.4 × 10 was obtained. © 2009 IEEE. |
Formato |
application/pdf |
Identificador |
http://eprints.aston.ac.uk/7214/1/PTLRingDown2009.pdf Zhou, Kaiming; Webb, David; Mou, Chengbo; Farries, Mark; Hayes, Neil and Bennion, Ian (2009). Optical fiber cavity ring down measurement of refractive index with a microchannel drilled by femtosecond laser. IEEE photonics technology letters, 21 (22), pp. 1653-1655. |
Relação |
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5290387&isnumber=5290386&tag=1 http://eprints.aston.ac.uk/7214/ |
Tipo |
Article PeerReviewed |