Posted in | News | Laser

New SILEX Laser Technology Holds Major Proliferation Risks

As global leaders discuss ridding the world of nuclear weapons, the chairman of the Nuclear Regulatory (NRC) Commission has acknowledged that a new laser technology— which could lead to even more global proliferation – deserves a closer examination.

Commonly known as SILEX (Separation of Isotopes by Laser Excitation), the laser technology carries significant proliferation risks because of its small size and low energy use. GE-Hitachi plans to use the technology in a fuel facility in North Carolina. The NRC must approve the license for the facility. GE-Hitachi has stated that the NRC shouldn't consider the proliferation risks associated with SILEX because the commission has never considered such issues in the past.

But NRC Chairman Gregory Jaczko, in a recent interview with National Public Radio, dismissed the claim. Jaczko said the proposed facility is "not similar to anything we've licensed in the past. So, I certainly think there may be some things we need to take a look at and make sure we’ve got the right approach to ensuring that kind of protection of the technology and material.”

Scientific experts have warned that the proliferation of SILEX could lead to even more nuclear bombs as global efforts to reduce the weapons ramp up.

"It's potentially a proliferation game changer," said Francis Slakey, a physics professor at Georgetown University, who published a recent article in Nature magazine identifying the risks of SILEX. "If this proliferates, a country could develop material for a nuclear weapon without anyone being able to detect their activity."

The American Physical Society, a leading organization of physicists, which recently released the report, Technical Steps to Support Nuclear Downsizing, also calls on the NRC to “adequately address the non-proliferation threats of new technologies in its licensing process.”

Tell Us What You Think

Do you have a review, update or anything you would like to add to this news story?

Leave your feedback
Your comment type
Submit

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.