英语词汇dfb laser怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	dfb laser
释义	dfb laser 简明释义分布反馈激光器网络释义 1 ?激光器系统中光发射机光源采用线宽极窄的分布反馈激光器（DFB Laser），调制方式必须采用外调制方式，否则会受光纤色散的限制，无法实现长距离传输。短语 1 multiplexing several DFB laser 多重分布反馈激光器 ; 多重全息图 2 DPSS DFB Laser 固体和半导体激光器 3 buried heterostructure DFB laser 埋层式异质结分布反馈激光器双语例句 1 With international well-known high performance DFB laser. 选用国际著名品牌的高性能DFB 激光器。 2 We have successfully developed an 8 channels time division sub-carrier semiconductor DFB laser wavelength locker. 我们研制成功8路时分副载波半导体DFB激光器波长锁定器。 3 This paper reports that the frequency responses of a direct-modulated DFB laser diode can be improved using an injection locking method. 验证了通过注入锁模方法，分布反馈(DFB)半导体激光器的频率响应可以得到明显的改善。
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