OPTICAL WAVE GUIDE DEVICE

摘要: PROBLEM TO BE SOLVED: To improve the degree of freedom for arrangement a device by using two-dimensional optical waveguide and peculiar light input/output terminal element in an wave guide device. SOLUTION: One end parts elements 312, 322 are arranged closely to, brought into contact with or inserted 1 which is two-dimensionally spread, whereby from output part inputted input optically connected to other guided 1.