Array light -receiving subassembly and optical coupling structure thereof

• Main Authors: WU LI, LIU HONGBIN, WANG XIANGFEI, XU YUNBING, LIN LEI
• Format: Patent
• Language: English
• Published: 30.12.2015
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The utility model relates to an optical fiber communication field discloses an array light -receiving subassembly and optical coupling structure thereof. This optical coupling structure includes the lenticular lens array of two quadratures, mutually perpendicular set up around two lenticular lens arrays, respectively with each light beam of light source array earlier after the compression is assembled to the horizontal direction, assemble the compression in vertical orientation again, perhaps earlier after the compression is assembled to vertical orientation, assemble the compression at the horizontal direction again. The utility model discloses a two sets of mutually perpendicular's lenticular lens array focuses on the light beam array, realizes the coupling of light beam array, insert decrease little, small, and easily assembly, the preparation degree of difficulty is low, coupling efficiency is high, and is with low costs.