分子束红外激发和光解产生自旋极化氢原子的宏观过程
Macroscopic production of spin-polarized hydrogen atoms from the IR-excitation and photodissociation of molecular beams
摘要：
我们描述了从HBr、HI和${\rm NH_{3}}$同位素的分子束的IR激发和光解离产生自旋极化H和D原子的方法，包括具有部分超精细分辨率的光学激发方案。我们讨论的程度，生产率可能接近红外激光生产率的${\rm 10^{21}\, photons\, s^{-1}}$，以及如何生产率的传统方法的${\sim}{\rm 10^{17} \, s^{-1}}$可能会被大大超过。
英文摘要：
We describe methods for the production of spin-polarized H and D atoms from the IR-excitation and photodissociation of molecular beams of HBr, HI, and ${\rm NH_{3}}$ isotopes, including optical excitation schemes with partial hyperfine resolution. We discuss the extent to which the production rates may approach the IR-laser production rates of ${\rm 10^{21}\, photons\, s^{-1}}$, and how the production rates of conventional methods of ${\sim}{\rm 10^{17} \, s^{-1}}$ may be surpassed significantly.
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