At least, being the accumulation tip/chip in order data communication one and two or concerning the wave length above that, telecommunications and to analyze optically, the accumulation tip/chip which can also detect light it emits light not only. Invention, the tip/chip (1) it has the 1st port (3) the guided wave road which including (2), the guided wave road (2), from the 1st port (3), putting in place fixed distance, mutually forming angle parallel or mutually, at least one which is arranged 2nd port (5) and one 3rd port (7) at least thing, and the tip/chip where one which it possesses respectively 2nd guided wave road (4) and one 3rd guided wave road (6) is spreading to direction features that (1) the various aforementioned components are accumulated to monolithic.
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