美国斯坦福大学开发了一种光学望远镜用的光传感器。它利用超导状态的钨制成。是利用光接触到钨的温度就稍微升高、电阻增大的性能来探测光子。可以用来计算以前 CCD传感器和感光薄膜等观测方法计算不出的光子能量。因为也能探测光向红外侧的偏移 ,所以也能晓得所观测到的天体? Stanford University, the United States has developed a optical telescope optical sensor. It makes use of superconducting tungsten. Is the use of light exposure to the temperature of tungsten is slightly higher, the resistance increases the performance to detect photons. It can be used to calculate the photon energy that can not be calculated by the previous observation methods such as CCD sensor and photosensitive film. Because we can also detect the offset of light to the infrared side, we can know the observed objects.