Ultra-Flat Electro-Optic Optical Frequency Comb Generation Based on Backward Feedback Remodulation

We present an electro-optic optical frequency comb based on backward feedback remodulation (BFR-OFC) where the modulated output signal is re-entered into the output port of the same modulator. The proposed BFR-OFC generates up to 55 comb lines within a 1-dB power variation.

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Bibliographic Details
Published in2020 IEEE Photonics Conference (IPC) pp. 1 - 2
Main Authors Han, Sang-Pil, Park, Jaegyu, Kim, Sungil, Song, Minhyup
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2020
Subjects
dense wavelength division multiplexing
flat-topped spectrum
Optical amplifiers
Optical feedback
Optical fibers
optical frequency comb
optical intensity modulation
Optical modulation
optical phase modulation
Optical pulse shaping
Stimulated emission
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Summary:We present an electro-optic optical frequency comb based on backward feedback remodulation (BFR-OFC) where the modulated output signal is re-entered into the output port of the same modulator. The proposed BFR-OFC generates up to 55 comb lines within a 1-dB power variation.
ISSN:2575-274X
DOI:10.1109/IPC47351.2020.9252292