Sheet-type dynode electron multiplier and photomultiplier tube c

Details Sheet-type dynode electron multiplier and photomultiplier tube c Sheet-type dynode electron multiplier and photomultiplier tube c

1989-06-22

1990-12-25

O'Shea, Sandra L.

Electric lamp and discharge devices

Photosensitive

Photomultiplier

313536, 313105R, H01J 4320, H01J 4326

Patent

active

049806041

ABSTRACT:
An electron mulitplexer dynode (D) comprising two parallel disposed half-dynodes (d, d') to which an equal potential (V) is applied, and which are in the form of metal sheets (10, 20) in which apertures (11, 21) are formed. According to the invention, the second half-dynode (d'), called emitting half-dynode, has an electron surface (23), and the said emitting half-dynode (d') and the first half-dynode (d), called extracting half-dynode, are arranged so as to be staggered relative to each other.

REFERENCES:
patent: 3265916 (1966-08-01), Vestal
patent: 4117366 (1978-09-01), Davis
patent: 4182969 (1980-01-01), Catanese et al.
patent: 4311939 (1982-01-01), Faulkner et al.

Affiliated with

Also associated with

Rating

Sheet-type dynode electron multiplier and photomultiplier tube c does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sheet-type dynode electron multiplier and photomultiplier tube c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheet-type dynode electron multiplier and photomultiplier tube c will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1165065