photon field

例句：

1. 1. The photon field is a region where light can interact with matter.
   光子场是光与物质相互作用的区域。
2. 2. In the photon field, the energy of light is converted into other forms of energy.
   在光子场中，光的能量被转换成其他形式的能量。
3. 3. The photon field is crucial for understanding the behavior of light in space.
   光子场对于理解光在空间的行为至关重要。