Laser-written waveguides in KTP for broadband Type II second harmonic generation

• Femto-second laser writing was used to fabricate waveguides in a z-cut KTP sample with losses below 0.8 dB/ cm. They were used for efficient, broad bandwidth, Type II birefringent second harmonic generation to the green. The temperature and wavelength bandwidth were, 28 degrees C.cm and 0.85 nm.cm, respectively.

Ämnesord

NATURVETENSKAP  -- Fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences (hsv//eng)

Nyckelord

Potassium Titanyl Phosphate

Femtosecond-Laser

Ktiopo4

Oscillator

Fiber

Power

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)