Jan 2000Roithner Lasertechnik GmbHRequest Info
Roithner Lasertechnik offers UV photodiodes based on GaP technology with active areas of 0.5, 1.2, 4.8 and 10.9 mm2. Compared with Si photodiodes, these devices have better signal-to-noise ratios and temperature stability. They also have low dark current, good linearity and short switching times, and reject visible wavelengths well without the need for high-pass filters. These photodiodes, which are sensitive down to 130 nm, are available in hermetically sealed TO-46, TO-39 or SMT packages.