The range of the pump wavelength determined the gain waverange.
抽运波长范围决定了增益波段。
2
The number of wavelengths and their distribution are determined by the gain waverange and the degree of flatness required by the system.
波长的数量和分配取决于增益波段和系统要求的平坦程度。
3
The analysis and computation show that folded waveguide circuit is available as slow wave structure for broadband high power TWT in short centimeter and millimeter waverange.