| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semi-transparent reflector including a multi-layer photonic structure. <P>SOLUTION: The semi-transparent reflector includes the multi-layer photonic structure. The multi-layer photonic structure includes a plurality of coating layers made of a high refractive index dielectric material and a plurality of coating layers made of a low refractive index dielectric material. The plurality of coating layers made of the high refractive index dielectric material, of the multi-layer photonic structure and the plurality of coating layers made of the low refractive index dielectric material, of the multi-layer photonic structure are arranged with a [LH...(LH)<SP POS="POST">N</SP>...L] structure (where, L is one of the plurality of coating layers made of the low refractive index dielectric material, H is one of the plurality of coating layers made of the high refractive index dielectric material, and N is a positive integer). The multi-layer photonic structure substantially has a constant reflectance value with respect to the wavelength of visible spectrum electromagnetic rays over the incident angle range of electromagnetic rays. <P>COPYRIGHT: (C)2012,JPO&INPIT |
