OPTICAL ELEMENT, OPTICAL ELEMENT MODULE HAVING THE SAME, OPTICAL DEVICE EQUIPPED WITH THE MODULE, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT
PROBLEM TO BE SOLVED: To provide an optical element that can be easily mounted with high mounting accuracy. SOLUTION: A prism 20 comprises a prism body 22 and a flange 21, wherein the prism body 22 is formed in a polygonal column having two light transmitting faces 22a, 22b and a reflecting face 22c...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an optical element that can be easily mounted with high mounting accuracy. SOLUTION: A prism 20 comprises a prism body 22 and a flange 21, wherein the prism body 22 is formed in a polygonal column having two light transmitting faces 22a, 22b and a reflecting face 22c on the side faces. The flange 21 is formed at an end near the light transmitting face 22a as protruding outward from both ends 22d, 22e of the prism body 22. COPYRIGHT: (C)2008,JPO&INPIT |
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