NZ512050A - Retroreflective annular beam prism and flow cytometer apparatus - Google Patents
Retroreflective annular beam prism and flow cytometer apparatusInfo
- Publication number
- NZ512050A NZ512050A NZ51205098A NZ51205098A NZ512050A NZ 512050 A NZ512050 A NZ 512050A NZ 51205098 A NZ51205098 A NZ 51205098A NZ 51205098 A NZ51205098 A NZ 51205098A NZ 512050 A NZ512050 A NZ 512050A
- Authority
- NZ
- New Zealand
- Prior art keywords
- prism
- retroreflective
- apex
- flow cytometer
- annular beam
- Prior art date
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A beam of optical radiation from a source 5 is directed onto the apex 2 of the conical portion 3 at the forward end of the prism 1 and in the direction of the central axis of the prism. The beam is reflected by the reflector 4 provided behind the apex so that the beam is refracted by the prism to project from the forward end of the prism as an annular beam 7. Alternatively, the prism may have a pyramid shaped front portion with an even number of inclined faces meeting at the apex so that the beam emerging from the front of the prism is in the form of a multisided tube of parallel beams.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ51205098A NZ512050A (en) | 1997-01-31 | 1998-02-02 | Retroreflective annular beam prism and flow cytometer apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ31416997 | 1997-01-31 | ||
NZ51205098A NZ512050A (en) | 1997-01-31 | 1998-02-02 | Retroreflective annular beam prism and flow cytometer apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ512050A true NZ512050A (en) | 2003-01-31 |
Family
ID=26651738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ51205098A NZ512050A (en) | 1997-01-31 | 1998-02-02 | Retroreflective annular beam prism and flow cytometer apparatus |
Country Status (1)
Country | Link |
---|---|
NZ (1) | NZ512050A (en) |
-
1998
- 1998-02-02 NZ NZ51205098A patent/NZ512050A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed | ||
RENW | Renewal (renewal fees accepted) | ||
RENW | Renewal (renewal fees accepted) | ||
ASS | Change of ownership |
Owner name: XY, INC., US Free format text: OLD OWNER(S): THE HORTICULTURE AND FOOD RESEARCH INSTITUTE OF NEW ZEALAND LIMITED |
|
RENW | Renewal (renewal fees accepted) | ||
RENW | Renewal (renewal fees accepted) | ||
EXPY | Patent expired |