Laser Crystal No Further a Mystery
Laser Crystal No Further a Mystery
Blog Article
These tables include only the most typical host crystals; a lot of others exist, which might be less routinely utilized.
激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。
为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。
激光晶体（laser crystal），可将外界提供的能量通过光学谐振腔转化为在空间和时间上相干的具有高度平行性和单色性激光的晶体材料。是晶体激光器的工作物质。
This is a snap to accomplish: just locate the lock icon in front of the URL from the address bar and drag that on the bookmark toolbar with the mouse. In the event you locate the bookmark entry too extended, you may right-click it to edit the text, e.g. making use of "RP Enc" as opposed to "RP Photonics Encyclopedia".
晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。
激光晶体的损伤阈值与其能承受的最大光强有关，而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。
The utmost possible doping concentration can count strongly within the host product and its fabrication process.
激光晶体的效率在很大程度上依赖于某些属性，这些属性不仅限于其基本组成。这些特性决定了产生的激光光束的质量和随后的应用。
蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光�?制造能力
For quasi-three-stage laser obtain media or even a few-level attain media, one particular frequently really should limit the size to a worth that's too limited for efficient pump absorption, as reabsorption results would if not spoil the functionality. For facet pumping, additional issues appear into Participate in; Aside from economical pump absorption, it is vital to get an appropriate spatial form with the attain profile.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 components laser crystal crystal development optical general performance scarce earth ions transition group ions
The medium should have a higher transparency (small absorption and scattering) within the wavelength areas of pump and laser radiation, and superior optical homogeneity. To some extent, this relies on the standard of the material, determined by aspects in the fabrication method.
With That idea, one particular doesn't require yet another saturable absorber crystal, making sure that a person might make more compact Q-switched laser setups with decrease inner parasitic losses. Nonetheless, unwanted Negative effects might also manifest, for example getting undesired valence states from the associated ions or Vitality transfers.
激光晶体（laser click here crystal），可将外界提供的能量通过光学谐振腔转化为在空间和时间上相干的具有高度平行性和单色性激光的晶体材料。是晶体激光器的工作物质。