| 摘要 |
<p>A process for inducing photochemical reactions using laser radiation employs a dielectric waveguide cell formed by a capillary passage communicating at its ends with a gas inlet chamber and a gas outlet chamber, each chamber being configured to encompass a cone of laser radiation focussed onto, or diverging from, the respective end of the capillary passage. The passage is configured to propagate the laser radiation therealong in one or more selected waveguide modes, thus defining an extended region of high fluence.</p> |
