divergence threshold
英 [daɪˈvɜːdʒəns ˈθreʃhəʊld]
美 [daɪˈvɜːrdʒəns ˈθreʃhoʊld]
差异界限
双语例句
- Further, a maximal output power of 9.4W, vertical divergence angle of 32 °, and threshold current density of 239A/ cm2 can be obtained by adapting broad waveguide layers.
采用宽波导结构可以得到器件的最大输出功率为9.4W，发散角为32°，阈值电流密度为239A/cm2。 - Choosing three cases of Al-content of the waveguide layer and the cladding layer, we calculate and analyze the dependences of the optical confinement factor, maximal output power, vertical divergence angle, and threshold current density on the thickness of the waveguide layer.
选取了三种情况的波导层和限制层的铝组分，分别计算和分析了波导层厚度与激光器光限制因子、最大出光功率、垂直发散角和阈值电流密度的函数关系。 - Divergence angle measurement of a laser beam by the threshold method
阈值法测量激光束发散角 - Vertical-Cavity Surface-Emitting Lasers ( VCSEL) have advantages of small divergence angle 、 short resonator and low threshold current et al, So that the optical information 、 optical interconnects 、 and optical fiber coupler has a wide application prospect.
垂直腔面发射半导体激光器（VCSEL）具有发散角小、谐振腔短、阈值电流低等优点，使其在光信息、光互联以及光纤耦合方面有着广泛的应用前景。