Pulse selection at 1 MHz with electrooptic fiber switch

• Two 78-cm long electrooptic fibers with nonlinear coefficient. chi((2)) similar to 0.26 pm/V are used in a Sagnac loop for pulse selection at up to 1 MHz repetition rate. Laser pulses of 1.5 mu m wavelength arriving at every 140 ns are selected with an extinction ratio as high as -30 dB. The arrangement is entirely based on silica fiber.

Ämnesord

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

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

Nyckelord

Modulation

Microstructured fibers

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)