Electrical connectors – With circuit component or comprising connector which fully... – Coaxial connector
Reexamination Certificate
2008-03-19
2009-06-02
Duverne, Jean F (Department: 2839)
Electrical connectors
With circuit component or comprising connector which fully...
Coaxial connector
Reexamination Certificate
active
07540779
ABSTRACT:
A RF shielded, series inductor, high power impedance matching network interconnector is provided for connecting an RF power supply to electrodes contained in the shielded, hermetically sealed laser tube housing of a slab laser system. The impedance matching interconnector comprises a short length of co-axial conductor and an impedance matching network that includes two L shaped networks. The inner conductor of the co-axial conductor is connected between the power supply output and the impedance matching network. The outer conductor of the co-axial conductor is grounded. The co-axial conductor has an impedance characteristic to match the power supply output impedance. The first L-shaped network includes a first inductor having a first end connected to the inner conductor of the co-axial conductor and a first capacitor connected to the second end of the first inductor and a second plate connected to ground. The second L shaped network includes a second inductor having a first end connected to the common connection between the second end of the first inductor and the first plate of the first capacitor and a second capacitor having a first plate connected to the second end of the second inductor and a second plate connected to ground. The common connection between the second end of the second inductor and the first plate of the second capacitor is connected through the shielded, hermetically sealed laser tube housing to the electrodes of the slab laser system. The two L-shaped networks may be implemented in a “single capacitor” configuration for lower power applications or in a “multi-capacitor” configuration for higher power applications.
REFERENCES:
patent: 4352188 (1982-09-01), Griffith
patent: 4761786 (1988-08-01), Baer
patent: 4975920 (1990-12-01), Egawa
patent: 5157272 (1992-10-01), Seddon
patent: 5185687 (1993-02-01), Beihoff et al.
patent: 5377218 (1994-12-01), Guenther
patent: 5949806 (1999-09-01), Ness et al.
patent: 2005/0069011 (2005-03-01), Hill
patent: 2007/0178760 (2007-08-01), Motohashi et al.
patent: 20 2004 010226 (2005-12-01), None
patent: 0 592 014 (1987-10-01), None
patent: 780843 (1957-08-01), None
Fontanella Joel
Hauer Frederick W.
Hennessey, Jr. Thomas V.
Hua Gongxue
Newman Leon A.
Coherent Inc.
Duverne Jean F
Morrison & Foerster / LLP
LandOfFree
RF shielded, series inductor, high RF power impedance... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with RF shielded, series inductor, high RF power impedance..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and RF shielded, series inductor, high RF power impedance... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4098190