欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
利用角色散和材料色散得到了反射型棱栅的二阶、三阶色散完整的解析表达式，与光线追迹法的结果能很好地符合，利于工程中棱栅的设计．系统分析了温度、棱栅结构参数对其色散的影响．结果表明，温度、棱镜材料折射率、插入量、棱栅问距对棱栅色散影响很小．而入射角、光栅常数、棱镜顶角等对色散的影响很大，可以调节上述参数来改变棱栅的色散，从而补偿放大介质等材料色散．
英文摘要：
We provide detailed analytical expressions of group-delay dispersion and three-order dispersion for reflection grism-pair using angle dispersion and material dispersion. The dispersion formulas obtained in this study are consistent with the results of the ray-tracing method. The analytical expressions can be used to design a grism-pair for compensating for the dispersive material. Furthermore, the dispersion performances of the grism pair depending on structural parameters and temperature are comprehensively analyzed. The results show that the parameters have a large influence on the dispersion of grism, such as incidence angle, grating constant, and apex angle of the prism. To compensate for material dispersion of amplifying medium, we can adjust the above parameters to obtain group delay dispersion and third order dispersion.
同期刊论文项目
同项目期刊论文
Behaviors of the Rh6G random laser comprising solvents and scatterers with different refractive indi
Synchronization and relative timing jitter measurement of femtosecond and picosecond laser regenerat
Numerical study on the efficient generation of 351nm broadband pulses by frequency mixing of broadba
General features of spatiotemporal instability induced by arbitrary high-order nonlinear dispersions
Experimental research on measuring the fine structure of long pulse in time domain by synchronized u
Study on the Damage of SiO(2) Thin Films on LiNbO(3) Crystal in Optical Parametric Oscillator by XRD
Generation of 534 fs pulses from a passively mode‐locked Nd: CLNGG‐CNGG disordered crystal hybrid la
A broadband frequency-tripling scheme for an Nd:glass laser-based chirped-pulse amplification system
A passivated codoping approach to tailor the band edges of TiO 2 for efficient photocatalytic degrad
Evolution of spatial modulation of broadband laser pulses with different pulse durations in medium w
Versatile temperature-insensitive second-harmonic generation by compensating thermally induced phase
Ultrahigh-Q small-V photonic crystal nanobeam cavities based on parabolic-shaped width and taper hol
A terawatt Nd: glass chirped pulse amplification laser system seeded by two order optical parametric
The spatiotemporal evolution of sinusoidal phase modulated laser and its competitions with noise per
Investigation of tunable stretcher for ultrashort pulses based on silica wires with subwavelength-di
期刊信息
位置：