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- Inside cool water circulation system can guarantee invariance temperature, stable laser output power. 内封闭制冷循环系统,循环水可保证恒定温度,激光功率输出稳定。
- The mixture gas of N_2,CD_4 and He(or D_2) is used in DCN laser. The laser output power is 0.2W at the 1.54THz. 工作气体为N2;CD4和He(或D2)的混合气体;在1.;54THz的连续激光输出功率大于0
- Objective To investigate the relation between the degree of brain edema and semiconductor laser output power and acting time during heat therapy of brain malignant tumor. 目的 研究脑肿瘤热疗中脑水肿与半导体激光输出功率和作用时间的关系。
- If the iodine flow rate is increased gradually, the laser output power increases accordingly, and the repetitively-pumped times of the iodine decreases gradually. 当增大碘流量时,激光输出功率也逐步增大,反复泵浦次数逐渐减少;
- The melting point and molecular weight of PLA fibers decreased with the increase of the laser output power, while the two parameters of EVAL fivers did not change remarkably. PLA纤维的熔点和分子量均随激光输出功率的增大而减小,而激光加热对EVAL纤维的熔点和分子量影响不大;
- According to the regressive equation between heat-therapy doses and brain edema zone. The degree of edema in clinical heat-therapy can be predicted, and the most suitable laser output power and acting time in reducing its complication is selected. 按照激光热疗剂量和脑水肿带之间的回归方程 ,可以在临床脑肿瘤间质内热疗工作中预测脑水肿的范围 ,选择最合适的激光功率和作用时间 ,减少半导体激光间质内热疗的并发症。
- But with the shortcoming such as the poorreliability and disability of controlling laser output power, the old Single BoardComputer (SBC) control system can fit to the requirement of heat treatmenttechnology. 但由于原单板机控制系统的局限性,如系统可靠性差,无接口以实现对激光功率的控制等,已不适应现代热处理工艺的要求。
- By using four level rate equation ,the effect of Nd:YVO 4 length and KTP length on the laser output power is calculated for LD pumped green lasers. The optimization results are given. Theoretical analysis agrees quite well with the experimental results. 利用四能级激光系统的速率方程 ,对激光二极管 (LD)纵向泵浦Nd :YVO4 /KTP腔内倍频绿光激光器激活介质和倍频晶体的长度对输出激光功率的影响进行了理论计算 ,给出了参数优化结果 ,分析了它的工作特性 ,得到与理论计算符合较好的实验结果。
- laser output power stabilization 激光输出功率稳定化
- Semiconductor laser output power control and optical signal output modulation 半导体激光器的输出功率控制及输出光信号调制
- The output power can never equal the input power, for there are always losses. 输出功率绝不能等于输入功率,因为总存在着损耗。
- Keywords surface hardening treatment with laser;laser output power;scanning velocity;diameter of laser faculae; 激光表面硬化处理;激光输出功率;扫描速度;光斑直径;
- Output power is stable, it can work in all weather. 输出功率稳定,可全天候工作;
- Adaptive output power minimizes interference. 可变的电源输出使干扰减小到最
- A Q?switched laser output of 32.5W with 350W pumping power is obtained at 7kHz using a 30% output coupler. 当泵浦功率约为350W时;采用透过率为30%25的输出耦合镜;调Q激光输出功率32.;5W;脉宽约200ns;重复频率7kHz;
- High output power, steady energy, adjustable, deep marking . 激光输出功率高,能量稳定,连接可调,深度雕刻。
- The span of wavelength is 0.6 nm,and output power is 8 dBm. 室温下;相关实验获得激光双波长间隔0.;6 nm;输出功率8 dBm。
- Power gain (18) The ration of output power to input power. 功率增益(18)輸出功率對輸入功率之比值。
- A Q-switched laser output showing a 9 ns pulse duration, a 19 mW maximum average power output and a 10 kHz repetition rate has been demonstrated. 已实现了脉宽9ns、最大平均输出功率达19mW、频率为10kHz的调Q激光。
- The Mechanism of Sudden-change of Output Power of TF CO2Laser[J]. 引用该论文 陈培峰;丘军林;龚志伟;唐宗化;陈义红;陈涛.