supported by the National Natural Science Foundation of China(Nos.61376065 and 61604171);Zhongtian Technology Group Co.Ltd
We investigate a novel Ga As-based laser power converters(LPCs) grown by metal-organic chemical vapor deposition(MOCVD),which uses a single monolithic structure with six junctions connected by tunnel junctions to obta...
supported by the Independent Innovation Foundation of Shandong University(No.2014YQ015)
The surface morphology of Zn O films at different annealing temperatures and the performance of polymer solar cells(PSCs) with Zn O as the electron transport layer are studied.The low temperature sol-gel processed Zn ...
supported by the National Natural Science Foundation of China(Nos.11104043,61107069,60927008);the Natural Science Foundation of Heilongjiang Provincein China(No.LC201006)
A special optical fiber is investigated, which has a helical core in the cylindrical cladding. The beam propagation method (BPM) is used for analyzing the impacts of the geometric and physical parameters on the prop...