No abstract

No abstract

No abstract

We demonstrate a real-time trimming technique, enabling accurate and permanent correction of typical fabrication based phase errors of integrated Mach-Zehnder Interferometers (MZIs). The output signal can be monitored during entire annealing process.

To meet the needs of training diversified and innovative outstanding engineering talents in the future, a series of computer software teaching in material science have been carried out, which play an important supporting role in improving college students' ability to solve practical problems. Guided by the new development concept, this paper puts forward five teaching modes of computer software teaching in material science and introduces some experience and inspiration for curriculum reform. The progressiveness of innovative teaching means, the integrity of coordinated teaching content, the sustainable development of green teaching resources, the effective management of open teaching process, and the suitability of sharing teaching resources can improve the professional computer software application ability, the comprehensive engineering quality and the practical innovation ability. We look forward to providing a useful reference for the curriculum reform of relevant colleges and universities.