The design of wavelength tuning and stability control of tunable lasers is introduced and its feasibility verified by tests.
文章介绍了可调谐激光器的波长调节及稳定控制的设计方法，并通过试验验证了其可行性。
Especially, the wavelength tuning characteristics have been investigated in detail when one segment works as absorbed region.
重点讨论了其中一段工作在吸收状态下的波长调谐性质。
The dependences of peak amplitude and temporal characteristic of pulsed photothermal spectroscopy signal on wavelength tuning are discussed.
讨论了波长调谐对脉冲光热光谱信号的峰值和时间特性的影响。
According to the wavelength tuning characteristic of widely tunable SG-DBR lasers, a kind of wavelength control system is developed in this paper.
根据宽可调谐SG - DBR激光器的波长调谐特性，研制了一套波长控制系统。
Both acrylate-based polymer and silicone resin were proposed as recoating materials for broadband wavelength tuning and temperature compensation of LPFG.
分别采用丙烯酸类聚合物与硅树脂材料实现了长周期光纤光栅（LPFG）的大范围波长调谐与温度补偿。
The wavelength tuning of fiber grating have an important significance and an applied value in the fields of the fiber communication and the fiber sensing.
光纤光栅波长调谐在光纤通信和光纤传感领域中具有重要意义和实用价值。
This laser can work as behaviors of single pulse, repetition frequency or continuous and also realize the coding of pulse frequency and wavelength tuning.
该激光器可以单脉冲、重频或连续方式输出，并可实现输出脉冲频率的编码及波长调谐。
The wavelength tuning of MEMS-based tunable vertical cavity semiconductor optical amplifiers (VCSOAs) at reflection mode are studied using transfer matrix method.
采用传输矩阵法对反射模式下的微机电可调谐垂直腔半导体光放大器的波长调谐特性进行研究。
The utility model has the characteristics of not only flat passband and stopband with large width and high isolation, but also low voltage and high velocity wavelength tuning.
本实用新型具有大平坦宽度的通带和阻带及高隔离度的同时，还具有低电压和高速的波长调谐等特性。
The wide band wavelength tuning external cavity semiconductor laser was theoretically and experimentally analyzed. The maximum tuning range and the continuous tuning condition were given.
对宽带调谐外腔半导体激光器进行了理论及实验研究，分析了其最大调谐范围和连续调谐条件，为宽带可调谐激光器的设计提供了依据。
The fiber laser takes the advantage of high accurate wavelength, fast tuning and low cost. More widely wavelength tuning can be achieved by adding the numbers of concatenated fiber Bragg gratings.
这种光纤激光器具有波长调节准确，调谐速度快，成本低的优点，可用于作为多波长光纤传输系统的发射光源或系统检测光源，进一步增加级联光栅的组数可实现更大调谐范围。
Widely wavelength tunable outputs have been obtained by using temperature tuning, angle tuning and grating period tuning.
采用温度、角度和周期调谐就能获得宽的波长调谐输出。
It has been shown that the broadening tuning range of dye lasers, the increase of laser efficiency of some dyes and dual wavelength laser oscillation in the dye mixtures are feasible.
证实混合染料对拓宽激光可调谐范围、提高某些染料的激光效率以及获得双波长激光振荡是可行的。
It has been shown that the broadening tuning range of dye lasers, the increase of laser efficiency of some dyes and dual wavelength laser oscillation in the dye mixtures are feasible.
证实混合染料对拓宽激光可调谐范围、提高某些染料的激光效率以及获得双波长激光振荡是可行的。
应用推荐