threshold current meaning in English
限界电流；低限电流
阈电流
阈值电流, 门限电流
Examples
- Procedures for determining threshold current of semiconductor lasers
半导体激光器阈值电流的测定程序 - However , ingaas strained - layer single quantum well lasers , optimized for low threshold current and low series resistance , have a highly elliptical beam structure emanating from the laser facet
但是报道的技术中多是针对圆对称光束或近圆对称光束。 - The lowest threshold current 1 . 8ma is achieved with continuous - wave at room temperature , the maximum output power is 7 . 96mw . for the resesrch work on the fabrication procedures , we discusses selective oxidation and selective wet etching
利用湿法氧化和选择性腐蚀相结合工艺研制出室温连续工作的vcsel ，最低阈值电流为1 . 8ma ，输出功率为7 . 96mw 。 - Green - mode which provides off - time modulation to linearly decrease the working frequency under light - load conditions and power limiting which will turn off the transistor when peak current of inductor reaches the threshold current
同时该电路集成了能在轻负载情况下自动降低频率的绿色模式以及能在电感峰值电流过高时关断调整管的功率限制模块,降低了系统的功耗。 - Based on these analyses , we see that the si - based quantum - dot laser has higher gain and differential gain , its threshold current is more lower and the threshold current is insensitive to temperature when si - based quantum - dot laser compares with normal semiconductor laser and quantum - well laser
分析表明，与普通激光器和量子阱激光器相比， si基量子点激光器有更高的增益和微分增益，阈值电流更低，阈值电流对温度更不敏感。