Abstract
With holographic-ion beam etching technique, a number of self-supporting transmission gratings (SSTGs) have been fabricated for inertial confinement fusion (ICF) diagnosis. In addition to the general process, a practical method for monitoring the evolution of the grating structures exposed in photoresist during development of the resist. The real-time monitor technique developed here is relatively simple in comparison with a He-Ne laser and detector, which needs delicate control.
Original language | English |
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Pages (from-to) | 380-385 |
Number of pages | 6 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 3766 |
Publication status | Published - 1 Dec 1999 |
Externally published | Yes |
Event | Proceedings of the 1999 X-Ray Optics, Instruments, and Missions II - Denver, CO, United States Duration: 18 Jul 1999 → 20 Jul 1999 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics