...居量反转的条件下即可放射出同调光的过程称为极化激元激光器(Polariton laser),其临界能量远低于传统的光子激光器(Photon laser)组件。(ZnO)材料具有相当大的共振强度与激子束缚能(~60meV)一直被视为最适合被用来实现室温微共振腔极化激元激光器的材料系统。
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two-photon laser [激光] 双光子激光器 ; 双光量子激光器 ; 双光子吸收
collisionless multiple-photon laser excitation 无碰撞多光子激光激发
photon laser excitation 无碰撞多光子激光激发
the two-photon laser 双光子激光
two-photon laser device 双光子激光器
degenerate two-photon laser 并双光子激光
multi-photon laser scanning 多光子激光扫描
two-mode two-photon laser 双模双光子激光
nondegenerate two-photon laser 非简并双光子激光器
The principle of two-photon laser scanning fluorescence microscopy and its applications are reviewed.
文章对双光子激光扫描荧光显微镜的原理及其应用进行了综述。
Two-photon lasers and laser amplifiers are studied by using the rate equations. The steady solution is obtained and its stability is analysed.
用速率方程的方法研究了双光子激光器和双光子激光放大器,得到了双光子激光器的基本方程,同时研究了稳态解的稳定性问题。
We proved the condition under which the thermal fluctuation can be neglected, and discussed, the character of laser cavity in which the two-photon laser can be...
并证明忽略热噪声影响的条件,给出产生双光子激光对腔值的量级要求。
Intensity, if we increase the intensity, we're not increasing the energy in each photon, we're just increasing the number of photons that we're shooting out of our laser, whatever our light source is.
强度,如果我们增加强度,我们增加的不是,每个光子的能量,我们增加的仅仅是,从我们激光源射出的光子数,无论我们的光源是什么。
Also, what's the energy per photon of this red laser pointer, and then it's also worth trying a calculation dealing with intensity. So let's also try calculating the numbers of photons that would be emitted by this laser pointer, if, for example, we were to use it for 60 seconds and this were a one milliwatt laser.
同样,红色激光笔的,每个光子能量是多少,这也值得用处理强度的方法计算一下,让我们也计算一下,有多少光子会从这个激光笔射出,举个例子,如果我们使用它持续60秒,这里会有一毫瓦的激光。
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