Here, for the first time, we develop a novel approach to fusion splicing an antireflection-coated (AR-coated) conventional fiber and an antiresonant HCF, which was generally claimed to be impossible because of the heat-induced damage of the coating, and achieve state-of-the-art. Here, for the first time, we develop a novel approach to fusion splicing an antireflection-coated (AR-coated) conventional fiber and an antiresonant HCF, which was generally claimed to be impossible because of the heat-induced damage of the coating, and achieve state-of-the-art. Sailing Poland Optoelectronic Systems (SPO) supplies fiber optic infrastructure: optical transceivers, PLC splitters, ODF racks, patch cords, FTTH cabling, optical switches, and 5G fronthaul solutions. The comprehensive cabling system, as an important component of the data center, needs to carry. The present application relates to an optoelectronic fusion reconfigurable analog intelligent computing system and a task learning method therefor. The system comprises: an optical analog computing module and an electrical analog computing module, wherein the optical analog computing module is used. In order for future laser fusion power plants to work efficiently and reliably, current laser technologies must be adapted to the extreme requirements of high power and continuous operation.