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TLB-7100 Vantage 采用受欢迎的 Littrow 腔设计，在各种波长提供更高的功率，以满足您的实验需要。如果需要波长调谐性强、功率高、可用异国波长且极为稳定的激光器，Vantage 是您的选择。
压电微调和手动粗调
低噪声、高稳定性
外部波长可用
计算机控制与 LabVIEW 支持
磁性阻尼可实现机械稳定性
调谐臂观察窗
通过压电微调和手动粗调覆盖整个二极管增益带
每个 Vantage 激光器优化到用户指定的波长，以提供顶级性能和宽无跳模压电调谐。此外，我们提供手动粗调功能，可以将激光调谐到整个指定二极管增益带内的另一个波长。通过调谐臂窗口，可以轻松地调谐到所需波长。
低噪声、高稳定性
通过对激光腔和二极管进行精确的温度控制，我们可以降低波长漂移和功率波动。我们采用了独特的磁阻尼技术，将频率抖动和漂移降至最低。随附的 TLB-6800-LN 可调谐激光器可以提供高电流，同时噪声非常低。基于所有这些联合技术，我们可以保证能够在 50 毫秒内测量小于 300 kHz 的非常窄的线宽。
可覆盖异常的波长
通过 Vantage 激光器的利特罗腔体设计，我们提供的系统能够覆盖诸如蓝光中的那些异常罕见的二极管波长.
300 kHz Linewidth
Once single-mode operation is established by the optics in the external cavity, the linewidth of the laser can be affected by acoustic coupling and cavity temperature variations, each of which can change the cavity length. It is also affected by electrical noise coupling, which causes changes in the index of refraction of the diode and in the piezo length. Since various noise contributions occur on different timescales, the length of time over which a linewidth measurement is taken is important. Vantage lasers have a linewidth of less than 300 kHz integrated over 50 ms.
Tuning Arm Viewing Window
A window allows the tuning arm angle of the Vantage® laser to be viewed. This allows for fast and easy coarse tuning.
计算机控制和 LabVIEW&trade
支持
Cold ND3 Molecule Collision Experiment
I Sing the Body Electric: Experimental setup for studying the collisions of ultracold Rb atoms with cold ND3 molecules at the Lewandowski Group at JILA. The atoms are cooled and trapped at the intersection of the (red) laser beams. A beam of cold ND3 molecules is created by the pulsed valve at the lower right, then slowed and trapped by metallic rings and rods. Collisions occur when the atom trap is moved to overlay the molecule trap. According to theory, in the absence of an electric field, ND3 molecules will be mostly unaffected by collisions. (bottom panel) Experimentally, electric fields increase the likelihood that collisions will cause an ND3 molecule to flip inside out and change its quantum state.
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