Haiou Optoelectronics Technology Co., Ltd. (http://www.e-otron.com) specializes in high-precision (1 micron) and precision (5 micron, low-cost) PSD position sensor, the one-dimensional and two-dimensional The sizes of PSD, high resolution, linearity error is small, a good consistency. Response wavelength of natural light, 635nm, 650nm laser, infrared light 940nm, YAG 1064nm, etc., and is equipped with a processing circuit board (to visible light dry scratch and signal jitter tolerance), direct output position signal, and provide comprehensive technical support, a variety of different package excellent value for money, are available from stock, the typical model DL16-7, DL100-DL400-7, SD103, SD201, SD202, SD402, DL16-7PCBA, DL100-7PCBA, DL400 the-7PCBA, S3932, S5901, S5629 , S5990, please contact us The company also offers the PSD system solutions, hardware and software all the integration programs for different applications, source code, plug-in to be able to use. 
 Other products: silicon photocell (UV, Ultraviolet, visible, infrared), PSD (position sensor), the CCD, four-quadrant detector, InGaAs four-quadrant detector, photomultiplier tube, to receive the head, the APD (avalanche diode), InGaAs the APD (ultraviolet, visible, infrared), launch tube, photodiode, phototransistor, PIN tube, photodiode, the photoelectric switch, color sensors, vibration sensors, power supply module, InGaAs detectors, UV LED (240nm, 245nm, 250nm, 255nm, 260nm, 265nm, 270nm, 275nm, 280nm, 285nm, 290nm, 295nm, 300nm, 305nm, 310nm, 315nm, 325nm, 335nm, 345nm, 355nm, 365nm, 370nm, 375nm, 385nm, 395nm). 
 Provide technical inquiries and support, please feel free to contact us.