Integrated opticalmode converter is an important component of optical switches, modulators and filters.
集成光学模转换器是光开关，光调制器，光学滤波器的重要组成部分。
2
This paper studied a four-layer Kerr-type nonlinear slab-guided opticalmode(TE mode) and obtained the analytical solution.
本文讨论了四层克尔型非线性介质平板结构中两种形式的光波导模问题（TE波），并求得解析解。
3
With the structure, the focusing ring can be quickly clamped on the opticalmode lens; and assembly and disassembly are convenient and positioning is accurate.