The order of thin films of DBR is analyzed and determined by design and simulation.
通过设计与模拟，分析了DBR中薄膜生长顺序与层数对器件性能的影响。
The reflectivity of superstructure grating DBR was modeled using transfer matrix method.
利用传输矩阵法模拟了超结构光栅DBR半导体激光器的光谱特性。
A novel all fiber discrete tunable distributed back reflector (DBR) fiber laser is reported.
报道了一种新型全光纤离散可调谐分布反射(DBR)光纤激光器。
The PL and EL spectra were recorded, which showed a-SiCx:H luminescence and DBR effect on the spectra.
结果显示了在光致和电致激发下非晶碳化硅的发光和DBR 对光谱的限制增强作用。
It concludes that the performance of VCSEL array has been improved by N-DBR reflectivity optimization.
对n - D BR反射率进行优化后，VCSEL列阵的整体输出特性得到了有效改善。
With this system, wavelength control experiments of the distributed Bragg reflector (DBR) laser are accomplished.
研制了一种基于计算机控制的电调谐半导体激光器波长控制系统。
Sampled grating DBR (SGDBR) lasers are the most promising one of the tunable lasers applied in optical communications.
取样光栅dbr (SGDBR)激光器是目前光通讯中最有应用前景的可调谐激光器之一。
It is with great pleasure that DBR (Lafite), and ASC Fine Wines today announce a new partnership for the China market.
我非常荣幸地宣布罗斯柴尔德男爵拉菲集团与ASC 精品酒业在中国市场正式建立合作伙伴关系。
We have worked on length vary of gain medium's influence on output performance of a DBR fiber laser utilizing high-doped erbium.
考察了高掺铒光纤作为增益介质的DBR型光纤激光器各项性能随光纤长度变化的情况。
The rows of air holes decide DBR coming from the mirrors on both sides of the guiding region, which governs the transmission spectrum.
位于导光区两侧的镜带来了分布式布拉格反射，空气孔的排数决定了布拉格反射强度和透射谱。
A novel tunable distributed Bragg reflection (DBR) laser using metal coated fiber Bragg grating as the external cavity was demonstrated.
报道一种新颖的波长可调谐光纤光栅外腔分布布拉格反射激光器。
The spectral characteristics of sampled superstructure grating DBR (SSGDBR) semiconductor lasers were modeled using transfer matrix method.
利用传输矩阵法模拟了超结构光栅dbr半导体激光器的光谱特性。
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。
In experiment, we research the optical spectrum and analyze the influence of driven current noise on optical spectrum linewidth of tunable DBR laser.
实验研究了可调dBR激光器的光谱特性，并分析了驱动电流噪音对可调d BR激光器线宽的影响。
By rapidly looking up the look-up table and providing the corresponding driving currents, the particular lasing wavelength of SG-DBR laser is obtained.
通过快速查找数据查询表数据，并对激光器提供相应驱动电流，准确控制SG - D BR激光器输出波长。
A new type of wavelength conversion technology is presented, which is based on a hybrid integrated DBR laser with a fiber Bragg grating as its external cavity.
的波长转换技术，提出一种新的类型，它是基于一种混合集成与作为其外部空腔的光纤布拉格光栅的DBR激光器。
The characteristics of distributed Bragg reflector (DBR) cavity are analyzed. A narrow-linewidth single-frequency ytterbium-doped fiber DBR laser is fabricated.
对分布布拉格反射(DBR)的透射特性进行了分析，制作了一个单频窄线宽掺镱光纤dbr激光器。
The effects of DBR reflectivity and well Numbers on threshold current and output power of bottom-emitting VCSELs were analyzed to design an optimal device structure.
分析了腔镜反射率、量子阱数等参数对阈值电流、输出光功率的影响，并根据理论计算对器件参数进行了优化设计。
It is shown that the interface linear graded DBR has the minimum roughness and better surface morphology, which can be used in the fabrication of vertical cavity surface emitting lasers.
结果表明，相同周期数情况下线性渐变dbr相对于其他两种结构粗糙度最小，具有良好的表面形貌，可以应用于垂直腔面发射激光器的研制。
The data recovery of hard disk software failure can be solved by the following ways, the recovery of main boot partition, partition table, DBR, zero track and the file deleted by mistakes.
硬盘软故障的数据恢复主要可以从以下几个方面入手：主引导区恢复、分区表恢复、DBR修复零磁道损坏的修复以及文件误删除的数据恢复。
The recent development of single frequency DBR and DFB fibre lasers is surveyed, the principle, the experimental arrangement and the research results of different fibre lasers are also discussed.
综合报导近年来单频d BR,DF B光纤激光器研究进展，并阐述了各种光纤激光器的机理，实验装置和研究结果。
Condition for single mode operation of DBR fibre laser is given based on rate equations theory. We apply it to the design by analyzing characteristics of grating reflectivity and some approximation.
基于速率方程理论，给出d BR光纤激光器单模运转的条件，并通过对光栅反射特性的分析及一些近似处理，进行了具体设计。
Condition for single mode operation of DBR fibre laser is given based on rate equations theory. We apply it to the design by analyzing characteristics of grating reflectivity and some approximation.
基于速率方程理论，给出d BR光纤激光器单模运转的条件，并通过对光栅反射特性的分析及一些近似处理，进行了具体设计。
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