发明名称 |
Microwave generated electrodeless lamp for producing bright output |
摘要 |
A microwave generated electrodeless light source for producing a bright output comprising a lamp structure including a microwave chamber and a plasma medium-containing lamp envelope having a maximum dimension which is substantially less than a wavelength disposed therein. To provide the desired radiation output the interior of the chamber is coated with a UV-reflective material and the chamber has an opening for allowing UV radiation to exit, which is covered with a metallic mesh. The chamber is arranged to be near-resonant at a single wavelength, and the lamp envelope has a fill including mercury at an operating pressure of 1-2 atmospheres, while a power density of at least 250-300 (watts/cm3) is coupled to the envelope to result in a relatively high deep UV output at a relatively high brightness.
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申请公布号 |
US4507587(A) |
申请公布日期 |
1985.03.26 |
申请号 |
US19820381482 |
申请日期 |
1982.05.24 |
申请人 |
FUSION SYSTEMS CORPORATION |
发明人 |
WOOD, CHARLES H.;URY, MICHAEL G. |
分类号 |
H01J65/04;(IPC1-7):H01J7/46;H01J19/80 |
主分类号 |
H01J65/04 |
代理机构 |
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