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1·More, the dispersion characteristic is better, the cut-off wavelength is longer when loaded inhomogeneous dielectric in ridge area, etc.

而在脊区填充非均匀介质以后，截止波长更长，频散特性更好等。

2·ESI parameters are obtained by measuring spot size at certain wavelength and cut-off wavelength; and by measuring spot sized at two different wavelengths.

ESI参数是通过测量某一波长下的模斑和截止波长或二个波长下的模斑得到的。

3·The measurements of the cut-off wavelength and the near field intensity distribution show that the PCF does have comparatively wide single-mode operating range.

截止波长测试和近场光强分布检验表明，该光子晶体光纤确实具备较宽的单模工作范围。

4·It's been observed that after irradiation, the response spectra of detectors become narrower at shot wavelength while the peak and cut-off wavelength have no noticeable change.

实验结果发现：电子辐照后器件响应光谱在短波处有变窄的趋势，但响应峰值波长和截止波长基本无变化；

5·Cut off glass filter has specific properties in spectral transmittance, steadiness, working wavelength selection ect.

截止型玻璃滤光片具有光谱透射特性好，性能稳定，工作波长容易选择等特点。