| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device not inducing overheating regardless of high energy flow rate density of optical energy. <P>SOLUTION: The device includes a plurality of solar batteries and indirectly irradiates the solar batteries with frequency selective light using an optical mechanism reflecting light of a spectral area participating in energy conversion of the solar batteries to make the light incident upon the solar batteries and diverting light in a spectral area not participating in the energy conversion of the solar batteries from the solar batteries. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
