WebAug 30, 2007 · NIF's target chamber will be mounted with 48 Final Optics Assemblies (FOAs) to convert the laser light from infrared to ultraviolet and focus it precisely on the target. Following a NIF shot, the optical components of each FOA must be carefully inspected for damage by the FODI to ensure proper laser performance during subsequent experiments. WebOperational Improvements Boost NIF’s Productivity. Planning, scheduling, and efficiency changes designed to enhance NIF’s productivity have resulted in a continuous increase in the number of experiments NIF was able to conduct during Fiscal Year 2014, which ended Sept. 30. ... The shot times included final optics damage inspections ...
Final Optics Damage Inspection (FODI) for the National …
WebTwo optics damage inspection systems will be implemented on the National Ignition Facility (NIF), one to inspect optics within the laser and transport sections and the other to … WebJul 23, 1999 · Optics damage inspection for the NIF Thompson, Calvin E. 1999-07-23 00:00:00 Two optics damage inspection system will be implemented on the NIF, one to inspect optics within the laser and transport sections and the other to inspect the final optics at the target chamber. Both system use dark-field imaging technology to enhance … sbc wix oil filter
Optics Damage Inspection for the NIF - UNT Digital …
WebHere we describe an overview of custom image analysis, machine learning, and deep learning methods used throughout the recycle loop for optics inspection on the NIF beamlines and off. Since 2007 we’ve used machine learning to improve accuracy and automate tedious processes to enable and inform an efficient optics recycle loop. WebMay 1, 2024 · Ultra-smooth and high-damage-threshold optics is largely demanded in high power laser systems (such as NIF in the U.S., or the SG-III Facility in China) [1,2].However, researches indicate that the subsurface damage (SSD) generated during grinding and polishing plays a key role in reducing the laser-induced damage threshold (LIDT) … should i send a 1099 to an llc partnership