Phase-regenerative wavelength conversion in periodically poled lithium niobate waveguides

• We propose and experimentally demonstrate phase-regenerative wavelength conversion in periodically poled lithium niobate waveguides, using either: a single-stage implementation based on a simultaneous combination of two cascaded second-order nonlinear effects in a single periodically poled lithium niobate waveguide, or a two-stage implementation where two separate devices are used in sequence to give rise to the same nonlinear effects. The phase regeneration properties of the proposed wavelength conversion schemes are also investigated.

Ämnesord

NATURVETENSKAP  -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)

Nyckelord

ZERO-DISPERSION FREQUENCY

SENSITIVE AMPLIFICATION

FIBER

NONLINEARITIES

INTERFEROMETER

GENERATION

SYSTEMS

PULSES

Optical physics

Optisk fysik

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