Bandwidth scaling of phase-modulated CW comb through four-wave mixing on silicon nano-waveguide

• We demonstrate a scheme to scale the bandwidth of a frequency comb generated by phase modulation of CW lasers using four-wave mixing in a silicon nano-waveguides, resulting in >100 comb lines spaced by 10-GHz within 5-dB bandwidth.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)

Keyword

Frequency combs

Phase modulation

Waveguides Bandwidth scaling

Silicon

Continuous wave lasers

Four wave mixing

Publication and Content Type

kon (subject category)

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