Broadened optical spectrum of repetition-rate-multiplied erbium-doped fiber comb

Mathematics

• Erbium-doped Fiber 100%
• Repetition 58%
• Cavity 18%
• Bandwidth 17%
• Filtering 17%
• Fiber 14%
• Multiplication 14%
• Octave 13%
• Astronomy 11%
• Spectral Distribution 10%
• Frequency Domain 8%
• Time Domain 8%
• Spectrality 6%
• Cover 6%
• Necessary 5%
• Range of data 5%

Physics & Astronomy

• erbium 49%
• optical spectrum 47%
• repetition 43%
• fibers 28%
• multiplication 26%
• bandwidth 17%
• cavities 15%
• frequency measurement 14%
• octaves 14%
• astronomy 13%