Synchronous sampling demodulation scheme for nonlinear fiber-optic sensors.
A new demodulation scheme for nonlinear fiber-optic sensors that uses a synchronous sampling technique is proposed and demonstrated. By using this scheme in a fiber-optic magnetometer, a sensitivity of <4 x 10(-5) Oe of minimum detectable magnetic field has been obtained.
Koo
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Bucholtz
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Dandridge
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