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Polarisation independent (

By S.G. Farwell, M.N. Zervas, D.O. Culverhouse and R.I. Laming


Polarisation independent (<0.01dB) switching at 1.55µm is achieved in a strongly guiding tapered fibre null coupler acousto-optic switch. A strongly fused asymmetric dumbbell cross-section gives the form birefringence required to render the null coupler polarisation insensitive

Topics: QC, TK
Publisher: Institute of Electrical and Electronics Engineers
Year: 1997
OAI identifier:
Provided by: e-Prints Soton

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