Ultra pure component purge system for gas discharge laser
The present invention provides an ultra pure purge system for discharge lasers. The LNP, the output coupler, the wavemeter and selected high voltage components are contained in sealed chambers each having a purge inlet port and a purge outlet port. Purge gas such as N2 is filtered and directed to ea...
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| creator | ONKELS ECKEHARD D ROKNI SHAHRYAR PAN XIAOJIANG J |
| description | The present invention provides an ultra pure purge system for discharge lasers. The LNP, the output coupler, the wavemeter and selected high voltage components are contained in sealed chambers each having a purge inlet port and a purge outlet port. Purge gas such as N2 is filtered and directed to each of the inlet ports. Gas exiting the outlet ports may be directed to flow monitors having alarms so that any loss of purge will be immediately detected. Purge gas may be exhausted or recirculated. |
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The LNP, the output coupler, the wavemeter and selected high voltage components are contained in sealed chambers each having a purge inlet port and a purge outlet port. Purge gas such as N2 is filtered and directed to each of the inlet ports. Gas exiting the outlet ports may be directed to flow monitors having alarms so that any loss of purge will be immediately detected. 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The LNP, the output coupler, the wavemeter and selected high voltage components are contained in sealed chambers each having a purge inlet port and a purge outlet port. Purge gas such as N2 is filtered and directed to each of the inlet ports. Gas exiting the outlet ports may be directed to flow monitors having alarms so that any loss of purge will be immediately detected. Purge gas may be exhausted or recirculated.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY DEVICES USING STIMULATED EMISSION ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS |
| title | Ultra pure component purge system for gas discharge laser |
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