detectors point count detectors linear position-sensitive detectors area detectors energy dispersive...

19
Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors

Upload: jade-gibson

Post on 23-Dec-2015

246 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

point count detectorslinear position-sensitive detectorsarea detectorsenergy dispersive detectors

point count detectorslinear position-sensitive detectorsarea detectorsenergy dispersive detectors

Page 2: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Ideal characteristics

zero dead time

Ideal characteristics

zero dead time

Page 3: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Ideal characteristics

zero dead time

Ideal characteristics

zero dead time

Page 4: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Ideal characteristics

zero dead time

sample dead time correction

Ideal characteristics

zero dead time

sample dead time correction

Page 5: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Ideal characteristics

zero dead time

Ideal characteristics

zero dead time

Page 6: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Ideal characteristics

zero dead timehigh energy resolutionhigh spatial resolution

Ideal characteristics

zero dead timehigh energy resolutionhigh spatial resolution

Page 7: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Ideal characteristics

zero dead timehigh energy resolutionhigh spatial resolutionhigh stabilityzero noisesmall

Ideal characteristics

zero dead timehigh energy resolutionhigh spatial resolutionhigh stabilityzero noisesmall

Page 8: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types

filmfluorescent screenimage plates and papers

Types

filmfluorescent screenimage plates and papers

Page 9: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types - image plates and papersTypes - image plates and papers

Page 10: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types - image plates and papersTypes - image plates and papers

Page 11: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types - image plates and papersTypes - image plates and papers

Page 12: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types - image plates and papers

Advantages -

good spatial resolution (~50 ) high speed (minutes) linear intensity response (~5 orders of

magnitude)

Types - image plates and papers

Advantages -

good spatial resolution (~50 ) high speed (minutes) linear intensity response (~5 orders of

magnitude)

Page 13: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types - image plates and papers

Advantages -

good spatial resolution (~50 ) high speed (minutes) linear intensity response (~5 orders of

magnitude) papers can be curved simultaneous recording of large regions

of reciprocal space (like film)

Types - image plates and papers

Advantages -

good spatial resolution (~50 ) high speed (minutes) linear intensity response (~5 orders of

magnitude) papers can be curved simultaneous recording of large regions

of reciprocal space (like film)

Page 14: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types - image plates and papers

Advantages -

good spatial resolution (~50 ) high speed (minutes) linear intensity response (~5 orders of

magnitude) papers can be curved simultaneous recording of large regions

of reciprocal space (like film)

Disadvantages -

expensive would like better resolution

Types - image plates and papers

Advantages -

good spatial resolution (~50 ) high speed (minutes) linear intensity response (~5 orders of

magnitude) papers can be curved simultaneous recording of large regions

of reciprocal space (like film)

Disadvantages -

expensive would like better resolution

Page 15: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types

filmfluorescent screenimage plates and papers

counters gas-filled - Geiger & proportional

Types

filmfluorescent screenimage plates and papers

counters gas-filled - Geiger & proportional

or

HV

Page 16: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types

filmfluorescent screenimage plates and papers

counters gas-filled scintillation

Types

filmfluorescent screenimage plates and papers

counters gas-filled scintillation

Page 17: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types

counters gas-filled scintillation solid state

Types

counters gas-filled scintillation solid state

QuickTime™ and aTIFF (LZW) decompressor

are needed to see this picture.

Page 18: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types

counters gas-filled scintillation solid state position sensing - linear

Types

counters gas-filled scintillation solid state position sensing - linear

QuickTime™ and aTIFF (LZW) decompressor

are needed to see this picture.

Page 19: Detectors point count detectors linear position-sensitive detectors area detectors energy dispersive detectors point count detectors linear position-sensitive

DetectorsDetectors

Types

counters gas-filled scintillation solid state position sensing - linear position sensing - 2-D

CCDwire detectors

Types

counters gas-filled scintillation solid state position sensing - linear position sensing - 2-D

CCDwire detectors

QuickTime™ and aTIFF (LZW) decompressorare needed to see this picture.