GaAs-PD is a near-infrared photodiode, which can be used for optical communications, security, and light barriers. The products we provide include chips, built-in preamplifiers, arrays, etc., and we also provide color filters and optical fiber interface options.

High Speed - with Integrated Amplifier

InGaAs-PD is a near-infrared photodiode with low noise and high speed. The gap width is narrower than that of silicon, so the wavelength range is larger and the responsivity is higher. In addition to providing general-purpose devices with a cutoff wavelength of 1.7μm, we also provide extended devices with a starting wavelength of 0.5μm and a cutoff wavelength of 1.9μm, 2.2μm, 2.4μm and 2.6μm. The size of the photosensitive surface or the detector array can be selected according to the application needs.

High Speed - Standard