The threshold gains of different longitudinal modes are modulated by optical feedback. The mode which has the lowest threshold gain can oscillate.
光回馈调制了激光器不同纵模的阈值增益，阈值增益最低的纵模获得振荡。
To vary from or oscillate randomly about a fixed setting, position, or mode of operation.
改变固定的环境、位置或工作模式或在其附近随意摇摆。
The resonators, oscillate at the same frequency in a combined elongating (or breathing) mode and bending mode.
这些谐振器按照组合的拉长(或呼吸)模式和弯折模式以相同的频率振荡。
The resonators, oscillate at the same frequency in a combined elongating (or breathing) mode and bending mode.
这些谐振器按照组合的拉长(或呼吸)模式和弯折模式以相同的频率振荡。
应用推荐