Title:
ELECTRODELESS SINGLE CW LASER DRIVEN XENON LAMP
Document Type and Number:
Japanese Patent JP2021141073
Kind Code:
A
Abstract:
To provide an ignition facilitated electrodeless sealed high intensity illumination device.SOLUTION: The device is configured to receive a laser beam from a continuous wave (CW) laser light source. A sealed chamber is configured to contain an ionizable medium. The chamber has an ingress window disposed within a wall of a chamber interior surface configured to admit the laser beam into the chamber, a plasma sustaining region, and a high intensity light egress window configured to emit high intensity light from the chamber. A path of the CW laser beam from the laser light source through the ingress window to a focal region within the chamber is direct. The ingress window is configured to focus the laser beam to within a predetermined volume, and the plasma is configured to be ignited by the CW laser beam, optionally by heating of a non-electrode ignition agent located entirely within the chamber.SELECTED DRAWING: Figure 3
Inventors:
RUDI BLONDIA
Application Number:
JP2021083931A
Publication Date:
September 16, 2021
Filing Date:
May 18, 2021
Export Citation:
Assignee:
EXCELITAS TECH CORP
International Classes:
H01J65/04; F21S2/00; H01J7/06; H01J61/54; H05H1/24
Domestic Patent References:
| JP2012230924A | 2012-11-22 | |||
| JP2007239603A | 2007-09-20 | |||
| JP2013093603A | 2013-05-16 | |||
| JP2009212405A | 2009-09-17 | |||
| JP2011005537A | 2011-01-13 | |||
| JP2013519211A | 2013-05-23 | |||
| JP2001042433A | 2001-02-16 | |||
| JP2009543284A | 2009-12-03 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito