增加了设置，使'在设置菜单固定分贝标度'的(F4键)远场模式。
Added setting to enable 'fixed dB scaling' for the far-field pattern (F4) in Settings-menu.
本文分析总结了垂直腔面发射激光器的阈值特性、光输出特性、模式特性、调制特性、偏振特性、远场特性以及热阻效应。
In the paper, the threshold, light output, mode, modulation, polarization, far field characteristics and thermal resistance effects are analyzed and generalized.
光束模式展开法可用于近似计算远场的弱截断光束。
The beam expansion method is suited to approximate the weakly truncated beams in the far field.
根据远场衍射模式和速差补偿理论，提出了一种在较大观测范围内二面角速差补偿方法。
In terms of FFDP and velocity aberration compensation theory, a new method of using dihedral Angle offset for compensating velocity aberration in large observation range is put forward.
模式的频率，二维扫描显示远场。
利用矩形波导模型求出波导模式、放大自发辐射阈值、放大自发辐射的近场及远场光强分布。
Waveguide mode, ASE threold and near-field and far-field distribution are culcalated for a rectangle waveguide model.
利用矩形波导模型求出波导模式、放大自发辐射阈值、放大自发辐射的近场及远场光强分布。
Waveguide mode, ASE threold and near-field and far-field distribution are culcalated for a rectangle waveguide model.
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