Infrared frequency comb for frequency metrology based on a tunable repetition rate fiber laser

Autor: Scott A. Diddams, Nathan R. Newbury, Paul S. Westbrook, K.S. Feder, J.W. Nicholson, C. G. Jorgensen, Brian R. Washburn
Rok vydání: 2004
Předmět:
Zdroj: Technical Digest: Symposium on Optical Fiber Measurements, 2004..
DOI: 10.1109/sofm.2004.183464
Popis: A phase-locked, all-fiber supercontinuum source based on an ultrashort fiber ring laser with a tunable repetition rate is presented. The supercontinuum output is composed of a frequency comb with a spacing set by the laser repetition rate and an offset frequency determined by the carrier-envelope offset frequency. The laser repetition rate can be scanned over 400 kHz while the offset frequency remains phase-locked to a stable RF source.
Databáze: OpenAIRE