Carrier envelope phase locking of a frequency-comb based on an in-line low-noise Er fiber system is demonstrated. The repetition-rate and the carrier envelope offset frequency are locked by two phase locked loops over several hours.
© 2004 Optical Society of America
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.3930) Instrumentation, measurement, and metrology : Metrological instrumentation
(320.0320) Ultrafast optics : Ultrafast optics
(320.7090) Ultrafast optics : Ultrafast lasers
I. Hartl, T. R. Schibli, G. Imeshev, G. C. Cho, M. E. Fermann, K. Minoshima, A. Onae, F. -. Hong, H. Matsumoto, J. W. Nicholson, and M. F. Yan, "Carrier envelope phase locking of an in-line, low-noise Er fiber system," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CMO4.