1) self-heterodyne
自外差
1.
The line width of laser was measured by the delayed self-heterodyne method with 10km single mode fiber.
采用延迟自外差法测量了种子激光放大前后的线宽,测量得到线宽均为220kHz。
2) delayed self-heterodyne
延迟自外差
3) heterodyne technique
[自]外差技术
5) self-heterodyne/homodyne methods
自外差/零差方法
6) coherent self-heterodyn
相干自外差探测
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条