Inspection lamp with thin-film dichroic filter

Details Inspection lamp with thin-film dichroic filter Inspection lamp with thin-film dichroic filter

1997-04-21

1999-05-18

Anderson, Bruce

Radiant energy

Radiant energy generation and sources

With radiation modifying member

2504931, G01J1/00

Patent

active

059052686

ABSTRACT:
An inspection lamp for detection of a fluorescent material which absorbs electromagnetic energy in a specific excitation frequency band and which emits electromagnetic energy in a specific fluorescent emission frequency band within the visible light spectrum. The lamp includes a bulb housing, a light source within the bulb housing, and a dichroic filter. The dichroic filter is adapted to transmit electromagnetic radiation in the excitation frequency band of the fluorescent material and reflect electromagnetic radiation in the fluorescent emission frequency band of the material.

REFERENCES:
patent: 2324384 (1943-07-01), Grimes
patent: 2541976 (1951-02-01), Bogart
patent: 3711700 (1973-01-01), Westlund et al.
patent: 4184196 (1980-01-01), Moret et al.
patent: 4195329 (1980-03-01), Woog
patent: 4266535 (1981-05-01), Moret
patent: 4683379 (1987-07-01), Wolff
patent: 5383776 (1995-01-01), Trail et al.
patent: 5412274 (1995-05-01), Parham
patent: 5453883 (1995-09-01), Chazallet
patent: 5493442 (1996-02-01), Buchholz et al.
patent: 5581356 (1996-12-01), Vezard
patent: 5674000 (1997-10-01), Kalley

Affiliated with

Also associated with

Rating

Inspection lamp with thin-film dichroic filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inspection lamp with thin-film dichroic filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inspection lamp with thin-film dichroic filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1761300