科技报告详细信息
Absolute calibration method for fast-streaked, fiber optic light collection, spectroscopy systems. | |
Johnston, Mark D. ; Frogget, Brent (National Security Technologies, Las Vegas, NV) ; Oliver, Bryan Velten ; Maron, Yitzhak (Weizmann Institute of Science, Rehovot, Israel) ; Droemer, Darryl W. (National Security Technologies, Las Vegas, NV) ; Crain, Marlon D. | |
关键词: ACCELERATORS; CALIBRATION; DATA; ELECTRON BEAMS; FIBER OPTICS; LIGHT BULBS; METERS; MONOCHROMATORS; OPTICAL FIBERS; OPTICS; PRODUCTION; RESOLUTION; SPECTROSCOPY; STREAK CAMERAS; VISIBLE RADIATION; | |
DOI : 10.2172/983684 RP-ID : SAND2010-2470 PID : OSTI ID: 983684 Others : TRN: US1005024 |
|
学科分类:核物理和高能物理 | |
美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
This report outlines a convenient method to calibrate fast (<1ns resolution) streaked, fiber optic light collection, spectroscopy systems. Such a system is used to collect spectral data on plasmas generated in the A-K gap of electron beam diodes fielded on the RITS-6 accelerator (8-12MV, 140-200kA). On RITS, light is collected through a small diameter (200 micron) optical fiber and recorded on a fast streak camera at the output of 1 meter Czerny-Turner monochromator (F/7 optics). To calibrate such a system, it is necessary to efficiently couple light from a spectral lamp into a 200 micron diameter fiber, split it into its spectral components, with 10 Angstroms or less resolution, and record it on a streak camera with 1ns or less temporal resolution.【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201704240002599LZ | 1649KB | download |