A 1320 nm experimental optical phase-locked loop |
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Authors: | Kazovsky L.G. Atlas D.A. |
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Affiliation: | Bellcore, Red Bank, NJ; |
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Abstract: | An experimental balanced optical second-order phase-locked loop constructed using 1320 nm diode laser pumped miniature Nd:YAG lasers is discussed. The loop is stable and has a phase error of less than 1.8° when the received signal power is -65 dBm or more. The phase error appears to be dominated by the lasers' frequency noise as long as the signal power is more than -60 dBm |
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