A polymer-based fundamental transverse mode microcylindrical laser
A basic transverse mold and polymer technology, applied in the laser field, can solve the problems of complex laser production technology, unsuitable for large-scale production, and high production cost, and achieve the effects of being beneficial to mass production, easy to shape processing, and low processing cost.
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[0030] Such as figure 1 with 2 As shown, a kind of polymer-based fundamental transverse mode micro-cylindrical laser proposed by the present invention includes a base 1 and a plurality of micro-cylindrical optical units 2, wherein:
[0031] The optical units 2 are distributed in an array, and can be used in parallel optical transmission systems, optical interconnection networks of parallel processing computer cluster systems, and ultra-small high-performance optical interconnection parallel multiprocessor systems in space-borne free space. The optical unit 2 includes two distributed Bragg reflectors 4, a resonant cavity 3 sandwiched between the two distributed Bragg reflectors 4, and the distributed Bragg reflector 4 has two polymers with different refractive indices A periodic structure formed by alternating thin films; the resonant cavity 3 is made of an organic semiconductor or a single-layer polymer film doped with an active medium, and among the two distributed Bragg ref...
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