Measuring methods for super luminescent diode module 超輻射發(fā)光二極管組件測試方法
Detail specification for semiconductor laser diode modules for type gj1325 Gj1325半導(dǎo)體激光二極管組件詳細(xì)規(guī)范
Semiconductor opto - electronic devices detail specification for type gr1325j light emitting diode module 半導(dǎo)體光電器件gr1325j型長波長發(fā)光二極管組件詳細(xì)規(guī)范
The nd : yag laser welding technology is being widely used in to - can style package for laser diode 論文中運用nd : yag激光對同軸激光二極管組件進行焊接封裝。
In this paper , after studying the technology of virtual instrument and the characteristics of ld , we developed the ld test system using the design idea of virtual instrument 。 the system is mainly used for test the threshold current , differential efficiency , v - i characteristic and p - i characteristic of ld module 本課題在對虛擬儀器技術(shù)和半導(dǎo)體激光器各項性能參數(shù)深入研究的基礎(chǔ)上,采用虛擬儀器的設(shè)計思想,研究開發(fā)了基于虛擬儀器技術(shù)的半導(dǎo)體激光器特性參數(shù)檢測系統(tǒng)。該系統(tǒng)主要面向組裝后的激光二極管組件,對其進行電流閾值( ith ) 、光電特性( p - i ) 、電抗特性( v - i )等主要特性的測試。