| 摘要 |
PROBLEM TO BE SOLVED: To provide a photo detector, a camera, and an electronic apparatus which have high sensitivity to a designed absorption wavelength.SOLUTION: A photo detector 20 includes a first absorption film 2 disposed on a support substrate 1 and absorbing infrared rays and a terahertz wave, a detector 4 disposed on the support substrate 1 and connected to the first absorption film 2, a support leg 5 supporting the support substrate 1, and a second absorption film 3 disposed on the support leg 5 and absorbing infrared rays and a terahertz wave. |
