Introducing the reliable and accurate Balanced Photodetector from Beijing Rofea Optoelectronics Co., Ltd. A leading manufacturer and supplier in China, our factory has produced a high-quality photodetector that meets all your measurement needs. Our Balanced Photodetector has the ability to simultaneously measure both optical power and wavelength of light signals. With a high-speed response, low noise, and a wide wavelength range, this photodetector is perfect for use in applications such as laser communication, optical fiber sensing, and laser testing. At Beijing Rofea Optoelectronics Co., Ltd., we pride ourselves on providing the best quality products at competitive prices to our customers. Our photodetectors are highly durable, and our production process undergoes rigorous quality control to ensure our customers receive only the best. Choose Beijing Rofea Optoelectronics Co., Ltd. as your supplier for your photodetector needs. We are committed to providing you with excellent customer service and reliable products.