multi-port ccd detector family at sacla: six-year ... · 9/7/2017 · multi-port ccd phase i:...
TRANSCRIPT
1PSD11
Takaki HatsuiData Acquisition Team
RIKEN
On behalf of MPCCD collaboration
Sep. 7, 2017
Multi-port CCD detector family at SACLA: six-year operation
status and future outlook
T. Hatsui, RIKEN
Collaborators
PSD11 2
RIKEN, JASRIAll members of SACLA members, especially, K. Ozaki, O. Sugata, Y. Matsuda, Y. Inagaki, T. Tosue, K. Kobayashi, S.
Ono, T. Kameshima Univ. of Hyogo
Takeo Watanabe, Hiroo Kinoshita
Teledyne e2V James Endicott, Ray Bell, P. Jerram et.al.,
Academia Sinica (Taiwan) Chih-Hsun Lin, Ming-lee Chu
A-R-Tec D. Kosaka, T. Imamura, A. Iwata
Meisei Electric N. Tanaka, K. Kubo, H. Murao
SACLA Detector Advisory Committee Peter Denes (chair, LBNL), Andrew Holland (The Open Univ.),
Grzegorz Deputch (Fermilab), Yasuo Arai (KEK), Bernd Schmitt (PSI)
Sep. 7, 2017
Outline
PSD11 3
SACLA
MPCCD at the experiment
MPCCD detector family
Sensor variants
Camera System
First Generation Camera system
Compact Camera System
Development model: Mechanical development
Summary
Sep. 7, 2017
T. Hatsui, RIKEN
Multi-Port CCD Phase I: Performance
PSD11 4Sep. 7, 2017
Specifications
Pixel Size: 50 µm
Pixel Number: 512 x 1024 (0.5 M)
Bit Depth:effective 19 bits
Dead Area: Top 300 µm, Sides 150 µm
Pixels with high X-ray Radiation hardness
3.2 × 1014 photons/mm2@12 keV
~1 Mgy
Frame rate: 60 frame/s
Performance at 30 frame/s
Peak Signal: 4-5 Me-
Noise: < 300 e-rms
Kameshima et al., Rev. Sci. Instrum. 85, 033110 (2014)
8 Readout ports
Deployment
>75 % of proposals at SACLA
T. Hatsui, RIKEN
List of Works with MPCCD as primary data acquisition apparatus
5Sep. 7, 2017
1. Saturable absorption of intense hard X-rays in iron, Nature Communications, Yoneda, Hitoki et al., Nature Communications 5, p5080:http://dx.doi.org/10.1038/ncomms6080
2. Macromolecular structures probed by combining single-shot free-electron laser diffraction with synchrotron coherent X-ray imaging,Nature Communications, Gallagher-Jones, Marcus et al., Nature
Communications 5: http://dx.doi.org/10.1038/ncomms4798
3. Single-shot three-dimensional structure determination of nanocrystals with femtosecond X-ray free-electron laser pulses, Nature Communications, Xu, Rui et al., Nature Communications 5: http://dx.doi.org/10.1038/ncomms5061
4. Dark-field phase retrieval under the constraint of the Friedel symmetry in coherent X-ray diffraction imaging, Optics Express,Kobayashi, Amane et al., Optics Express 22, 23, p27892: http://dx.doi.org/10.1364/OE.22.027892
5. Grease matrix as a versatile carrier of proteins for serial crystallography, Nature Methods, Sugahara, Michihiro et al., Nature Methods12, 1, p61: http://dx.doi.org/10.1038/nmeth.3172
6. Single Shot Coherence Properties of the Free-Electron Laser SACLA in the Hard X-ray Regime, Scientific Reports, Lehmkühler, Felixet al., Scientific Reports 4: http://dx.doi.org/10.1038/srep05234
7. Signal enhancement and Patterson-search phasing for high-spatial-resolution coherent X-ray diffraction imaging of biological objects,Scientific Reports, Takayama, Yuki et al., Scientific Reports 5, p8074: http://dx.doi.org/10.1038/srep08074
8. Synthesis of Janus-Like Gold Nanoparticles with Hydrophilic/Hydrophobic Faces by Surface Ligand Exchange and Their Self-Assemblies in Water, Langmuir, Iida, Ryo et al., Langmuir 31, 14, p4054: http://dx.doi.org/10.1021/la504647z
9. Coherent X-Ray Diffraction Imaging of Chloroplasts from Cyanidioschyzon merolae by Using X-Ray Free Electron Laser, Plant and Cell Physiology, Takayama, Y. et al., Plant and Cell Physiology http://dx.doi.org/10.1093/pcp/pcv032
10. Ultraviolet photochemical reaction of [Fe(III)(C2O4)3]3− in aqueous solutions studied by femtosecond time-resolved X-ray absorption spectroscopy using an X-ray free electron laser, Structural Dynamics, Ogi, Y. et al., Structural
Dynamics 2, 3, p034901:http://dx.doi.org/10.1063/1.4918803
11. Possibilities for serial femtosecond crystallography sample delivery at future light sourcesa), Structural Dynamics, Chavas, L. M. G. et al., Structural Dynamics 2, 4, p041709: http://dx.doi.org/10.1063/1.4921220
12. Cryogenic coherent x-ray diffraction imaging for biological non-crystalline particles using the KOTOBUKI-1 diffraction apparatus at SACLA, Journal of Physics B: Atomic, Molecular and Optical Physics, Oroguchi, Tomotaka et al., Journal of Physics B: Atomic,
Molecular and Optical Physics 48, 18, p184003: http://dx.doi.org/10.1088/0953-4075/48/18/184003
13. Atomic inner-shell laser at 1.5-ångström wavelength pumped by an X-ray free-electron laser, Nature, Yoneda, Hitoki et al., Nature 524,7566, p446: http://dx.doi.org/10.1038/nature14894
14. Characterizing transverse coherence of an ultra-intense focused X-ray free-electron laser by an extended Young's experiment, IUCrJ,Inoue, Ichiro et al., IUCrJ 2, 6, p620: http://dx.doi.org/10.1107/S2052252515015523
15. Towards single particle imaging of human chromosomes at SACLA, Journal of Physics B: Atomic, Molecular and Optical Physics,Robinson, Ian et al., Journal of Physics B: Atomic, Molecular and Optical
Physics 48, 24, p244007: http://dx.doi.org/10.1088/0953-4075/48/24/244007
16. Extending the potential of x-ray free-electron lasers to industrial applications—an initiatory attempt at coherent diffractive imaging on car-related nanomaterials, Journal of Physics B: Atomic, Molecular and Optical Physics, Yoshida, Rikiya et al., Journal of
Physics B: Atomic, Molecular and Optical Physics 48, 24, p244008: http://dx.doi.org/10.1088/0953-4075/48/24/244008
17. Sequential Single Shot X-ray Photon Correlation Spectroscopy at the SACLA Free Electron Laser, Scientific Reports, Lehmkühler, Felix et al., Scientific Reports 5, p17193: http://dx.doi.org/10.1038/srep17193
18. Concentric-flow electrokinetic injector enables serial crystallography of ribosome and photosystem II, Nature Methods, Sierra, Raymond G et al., Nature Methods http://dx.doi.org/10.1038/nmeth.3667
19. Native sulfur/chlorine SAD phasing for serial femtosecond crystallography, Acta Crystallographica Section D Biological Crystallography, Nakane, Takanori et al., Acta Crystallographica Section D Biological
Crystallography 71, 12, p2519:http://dx.doi.org/10.1107/S139900471501857X
20. Inline spectrometer for shot-by-shot determination of pulse energies of a two-color X-ray free-electron laser, Journal of Synchrotron Radiation, Tamasaku, Kenji et al., Journal of Synchrotron
Radiation 23, 1, p331: http://dx.doi.org/10.1107/S1600577515020196
21. Classification and assessment of retrieved electron density maps in coherent X-ray diffraction imaging using multivariate analysis,Journal of Synchrotron Radiation, Sekiguchi, Yuki et al., Journal of Synchrotron
Radiation 23, 1, p312:http://dx.doi.org/10.1107/S1600577515018202
22. Fixed target single-shot imaging of nanostructures using thin solid membranes at SACLA, Journal of Physics B: Atomic, Molecular and Optical Physics, Nam, Daewoong et al., Journal of Physics B: Atomic, Molecular and Optical
Physics 49, 3, p034008:http://dx.doi.org/10.1088/0953-4075/49/3/034008
23. A beam branching method for timing and spectral characterization of hard X-ray free-electron lasers, Structural Dynamics, Katayama, Tetsuo et al., Structural Dynamics 3, 3, p034301: http://dx.doi.org/10.1063/1.4939655
24. Observation of femtosecond X-ray interactions with matter using an X-ray–X-ray pump–probe scheme, Proceedings of the National Academy of Sciences, Inoue, Ichiro et al., Proceedings of the National Academy of
Sciences 113, 6, p1492:http://dx.doi.org/10.1073/pnas.1516426113
25. Cryogenic coherent X-ray diffraction imaging of biological samples at SACLA: a correlative approach with cryo-electron and light microscopy, Acta Crystallographica Section A Foundations and Advances, Takayama, Yuki et al., Acta Crystallographica Section
A Foundations and Advances 72, 2, p179: http://dx.doi.org/10.1107/S2053273315023980
26. Microcrystal delivery by pulsed liquid droplet for serial femtosecond crystallography, Acta Crystallographica Section D Structural Biology, Mafuné, Fumitaka et al., Acta Crystallographica Section D Structural
Biology 72, 4, p520:http://dx.doi.org/10.1107/S2059798316001480
27. Oil-free hyaluronic acid matrix for serial femtosecond crystallography, Scientific Reports, Sugahara, Michihiro et al., Scientific Reports6, p24484: http://dx.doi.org/10.1038/srep24484
28. Multiple defocused coherent diffraction imaging: method for simultaneously reconstructing objects and probe using X-ray free-electron lasers, Optics Express, Hirose, Makoto et al., Optics Express 24, 11, p11917: http://dx.doi.org/10.1364/OE.24.011917
29. Specimen preparation for cryogenic coherent X-ray diffraction imaging of biological cells and cellular organelles by using the X-ray free-electron laser at SACLA, Journal of Synchrotron Radiation, Kobayashi, Amane et al., Journal of Synchrotron
Radiation 23, 4,p975: http://dx.doi.org/10.1107/S1600577516007736
30. K. Tamasaku et al., Phys. Rev. Lett. 111(4), 043001 (2013). http://dx.doi.org/10.1103/PhysRevLett.111.043001
31. Y. Takahashi et al., Nano Lett. 13(12), 6028 (2013). http://dx.doi.org/10.1021/nl403247x
32. T. Kimura et al., Nat. Commun. 5, 3052 (2014). http://dx.doi.org/10.1038/ncomms4052
33. K. Tamasaku et al., “X-ray two-photon absorption competing against single and sequential multiphoton processes,” Nat. Photonics (published online). http://dx.doi.org/10.1038/nphoton.2014.10
34. Y. Inubushi et al., Phys. Rev. Lett. 109(14), 144801 (2012). http://dx.doi.org/10.1103/PhysRevLett.109.144801
35. T. Katayama et al., Appl. Phys. Lett. 103(13), 131105 (2013). http://dx.doi.org/10.1063/1.4821108
36. Y. Obara et al., Opt. Express 22(1), 1105–1113 (2014). http://dx.doi.org/10.1364/OE.22.001105
http://xfel.riken.jp/research/indexnn.html
PSD11
T. Hatsui, RIKEN
Coherent Diffraction Imaging
PSD11 6Sep. 7, 2017
Octal-Sensor Detector
4 Mpixels
Stepped Tiling
dead width 300/150 µm
Adjustable Central Hole
A backside port for
down stream detector
Rui Xu et.al., Nat. Com.,
5, 4061 (2014)
live cell in micro-
liquid enclosure Y. Takahashi et.al.,
Nano Lett., 13, 6028 (2013).T. Kimura et.al., Nat.
Com. 5, Art. Num. 3052
Au/Ag Nanobox
M. C. Newton, et.al.,
Nano Lett. 5, 2413-2418 (2014).
3D Imaging Time-Resolved Imaging
Kameshima et al., Rev. Sci. Instrum. 85, 033110 (2014)
Pump Laser
XFEL
crystals
Diverse application platform for hard X-ray diffraction in SACLA (DAPHNIS)
• He atmosphere• Various types of injectors• Easy-going Customization
A platform for various applicatoins
Powder diffractionSolution scattering
Tono et al., J. Synchrotron Rad. (2015)
MPCCD detector
Sample injector
XFEL
Sample
Chamber
P&P SFX
7PSD11Sep. 7, 2017
Detector for DAPHNIS
PSD11 8Sep. 7, 2017
All heat dissipation parts are included in this water cooled rack to minimize the optical instability.
Isolated from Sample injection region.
T. Hatsui, RIKEN
MPCCD for
Serial Femtosecond X-ray Crystallography (SFX)
PSD11 9Sep. 7, 2017
Short-Working Distance Camera since March 2013.
4 Mpixels
Flat Imaging Surface
Fixed Central Hole (3 x 3 mm2)
Short-working distance
A backside port for down stream detector
T. Hatsui, RIKEN
Serial Femtosecond X-ray Crystallography (SFX)
PSD11 10Sep. 7, 2017
C. Song, et.al., J. Appl. Cryst. (2014). 47, 188–197.
lysozyme crystal
First LightEriko Nango et al. Science 2016;354:1552-1557
bacteriorhodopsin (bR).
Photosystem II
M. Suga et al. Nature (2017) doi:10.1038/nature21400
S3 state
X-ray Quantum Optics
Tamasaku et al,Nature Photon 8 313 (2014)
Yoneda et al., Nature Com 5 5080 (2014)
Two photon absorption
Asai-sensei (U Tokyo)
Photon-photon scattering
Shwartz et al., PRL 112 163901 (2014)
Second harmonic generation
Inada et al., Phys Lett B 732, 356-359 (2014)
Saturable absorptionIntense pump x-rays strip K-shell electrons and K-edge disappeared
Sep. 7, 2017 PSD11 11
T. Hatsui, RIKEN
MPCCD Detector family
12PSD11Sep. 7, 2017
Sensor Variants
PSD11 13Sep. 7, 2017
*operated with Compact Camera System at 60 fps.**operated with First Gen. Camera at 30 fps.
Phase III-L**: Back IlluminatedSensitive volume thickness: 300 µmENC: 32-47 e-rms (avg. 39 e-rms)
Phase Ib*: Front IlluminatedSensitive volume thickness: 50 µmENC: 110-180 e-rms (avg. 130 e-rms)
Phase I workhorse at SACLAfor most of the experiments
Phase III-L• Rare Event Detection• Compromise on PSF• Applications: XQO, XAFS, etc.
Sensor
Supportingchip
Phase IIIb*: Back IlluminatedSensitive volume thickness: 300 µmENC: 130-230 e-rms (avg. 160 e-rms)
Phase III• Compromise on PSF• Applications: SFX
T. Hatsui, RIKEN
Single-Photon Detection
PSD11 14Sep. 7, 2017
Phase III&III-L
Phase I
Intensity [DN]
1
102
104
106Fre
qu
en
cy
0 50 100 150-50
5.9 keV
Fe55
5.9 keV
Intensity(DN)0 100
100
105
Fre
qu
en
cy
1
102
104
106
Intensity [DN]0 200 400
6.49 keV5.9 keV
Fe55
Phase I
Phase III Phase III-L
Original
Reconstructed
S. Ono, K. Ozaki et.al.,
PSF
9-10 µm rms
@12 keV
PSF
3-4 µm rms
@12 keV
(*)
First Generation Detector System
MPCCD Detector Variants
PSD11 15Sep. 7, 2017
Phase I Phase II
•Indirect Detector
Phase III Phase III-L Phase IV
•Soft X-ray
2011- 2012- 2014- 2014- Waiting decision
Sensor
Detector System
Compact Camera System
June. 2016-
2011-
Under Deployment
First Gen. Camera System
PSD11
16
Issues in the Accuracy
Cross-talk, Undershoot
(serial)
Undershoot (parallel)
60 fps operation
Significant accuracy
degradation
New needs
In-vacuum operation
> 4 Mpixel detector with
4-side butted sensor array
Sep. 7, 2017
X260×Y250×Z51 [mm]
X217×Y50×Z15 [mm]
X
Y
Z
Compact Camera System
Compact Camera System: Proximity Board
PSD11 17Sep. 7, 2017
X320×Y47×Z18 [mm]
+
Driver Board (DB)
Proximity ReadoutBoard (PRB)
Video Chain Board (VCB)
X
Z
Y
Compact Camera System: Example
PSD11 18Sep. 7, 2017
8 Sensor Array
Weight & Footprint reduced significantly.
Compact Camera System: Cross-talk
PSD11 19Sep. 7, 2017
He-Ne Laser IlluminationCCD sensor output Line profile
[e-]
Cross Talk ~1300 ppm
After linear calibration < 50 ppm (undetectable within a frame)
PCB Components & Layout OptimizationCamera Input Cap.
30 → 14 pF
Reduction of Cross-talk (A)
A) Capacitive coupling in the FPCWeak temp. dependency
B) Capacitive coupling at the floating diffusion node in CCDs
“Serial Undershoot”
PSD11 20Sep. 7, 2017
Charge Injection Image(4 Me-)
Line ProfileAverage of row 528~544
Undershoot0.08 % off the injected charge
“Parallel Undershoot”
PSD11 21
Uniform Illumination by Optical Light
Sep. 7, 2017
[e-][e-]
First Gen. Camera System Compact Camera System
Overscanregion
Overscanregion
Line Profile
Readout Scheme
PSD11 22Sep. 7, 2017
CCDAC coupling (level shift)
Preamplifier CCD AC coupling (level shift)
Preamplifier
First Gen. Camera System Compact Camera System
Calibration
PSD11 23
Lab. X-ray Calibration
System gain, flat field
Rel. gain among readout ports.
Optical calibration
Cross talk
Full well
Relative gain among readout ports
Pixel Position
Sep. 7, 2017
1 2 3 4 5 6 7 81 - 1300 27 -39 -49 61 -32 372 1411 - 9 -45 -53 112 -1 583 49 -202 - 1353 -179 145 -45 794 144 -91 1363 - -55 126 -22 785 104 -52 153 -97 - 1520 -9 1266 74 -28 149 -186 1379 - -191 837 67 -19 122 -80 41 -13 - 14618 41 -4 91 -74 -6 10 1306 -
Victim Port
AggressorPort
Cross talk Linearity Verification
Cross talk Calibration Table
Detector performance for phase I sensor
PSD11 24Sep. 7, 2017
While increasing the readout rate (30 → 60 fps), all the performance metrics were improved.
Comparison with the other CCD camera system
PSD11 25Sep. 7, 2017
MPCCD Compact Camera System is one of the state-of-art CCD camera.
Items
MPCCDCompactCameraSystem
LSST* Unit comments
number of CCDs 1 3 N/APixel Processing time 0.18 1.84 usOutput amplifier sensitivity 0.5 11 μ V/e-
140 9 e-rms70 96 μ Vrms
Full Signal Swing 4,700 175 ke-Dynamic Range 90.52 86 dB MPCCD for 4.7 Me-/140 e-rms
1300 adjacent port200 non-adjacent port
Conversion Rate 1.1 0.5 GbpsDigital Output bandwidth 0.5 0.5 GbpsPower Dissipation 29 17 WPower Dissipation/1 conv. 26.9 34 nW/conv.*) retrieved from presentation of P. O’Connor (BNL) in TWEPP 2014
200
Read Noise Spec.
Electronic Cross Talk ppm
Deployment
PSD11 26
~~~Image Judgment~~~ ---spike noise check--- spike noise judgment range: > +-6*sigma [DN] spike noise judgment threshold pixel number: < 10 [pixel] bad port mark '***'
Current spike occurrence.... Port1: 0 [pixel] /PASS Port2: 0 [pixel] /PASS Port3: 1 [pixel] /PASS Port4: 1 [pixel] /PASS Port5: 2 [pixel] /PASS Port6: 0 [pixel] /PASS Port7: 0 [pixel] /PASS Port8: 1 [pixel] /PASS
---Noise performance check--- Conversion factor: 4.28932 [e-/DN] good/bad judgment threshold: < 350 [e- r.m.s.] bad port mark '***'
Current noise performance... Port1: 37.717 [e- r.m.s.] /PASS Port2: 30.8969 [e- r.m.s.] /PASS Port3: 38.6561 [e- r.m.s.] /PASS Port4: 42.5996 [e- r.m.s.] /PASS Port5: 33.6574 [e- r.m.s.] /PASS Port6: 40.2559 [e- r.m.s.] /PASS Port7: 31.932 [e- r.m.s.] /PASS Port8: 36.3601 [e- r.m.s.] /PASS
---Background fluctuation check--- fluctuation judgment range: frame average +-3.5 [DN] bad port mark '***'
Current fluctuation... Port1: frame average -1.62486e-17 [DN], min -1.38596 [DN], max 1.20378 [DN], max-min 2.58974 [DN] /PASS Port2: frame average 1.51499e-17 [DN], min -1.3035 [DN], max 1.43043 [DN], max-min 2.73393 [DN] /PASS Port3: frame average -1.74051e-17 [DN], min -1.78958 [DN], max 1.77194 [DN], max-min 3.56152 [DN] /PASS Port4: frame average -1.80411e-17 [DN], min -1.94292 [DN], max 1.97923 [DN], max-min 3.92214 [DN] /PASS Port5: frame average -2.77556e-17 [DN], min -1.89774 [DN], max 1.77233 [DN], max-min 3.67007 [DN] /PASS Port6: frame average -1.33682e-17 [DN], min -1.40771 [DN], max 1.47006 [DN], max-min 2.87777 [DN] /PASS Port7: frame average -2.81893e-19 [DN], min -1.39481 [DN], max 1.35106 [DN], max-min 2.74588 [DN] /PASS Port8: frame average 7.66892e-18 [DN], min -1.33219 [DN], max 1.0876 [DN], max-min 2.4198 [DN] /PASS
---Check result--- No problem
Sep. 7, 2017
Automated Self Diagnostic Software is installed.Noise, noise distribution, background drift..
Noise distributionBackground drift
T. Hatsui, RIKEN
Camera Head Variants
27PSD11Sep. 7, 2017
Example: MPCCD Single-Sensor Detector
PSD11 28
Specifications One sensor (0.5 Mpixels) in
a Camera head Be window. UHV compatible CF flange with round shape
Large & Heavy Applications X-ray Laser commissioning X-ray Wavelength Monitors First Experiments
Sep. 7, 2017
Deployment: 2011-0.5 Mpixel
Smaller Footprint
PSD11 29Sep. 7, 2017
Deployment: 2013-
Specifications
One sensor (0.5 Mpixels) in a
Camera head
Be window.
UHV compatible
CF flange with round shape
O-ring shield
→ Rectangular Camera head
Applications
Various user experiments
Wavelength Monitor
PSD11 30Sep. 7, 2017
Relative Photon Energy [eV]
Yuichi Inubushi, et.al., Phys. Rev. Lett. 109, 144801
K. Tamasaku et.al., J. Synchrotron Rad. (2016). 23, 331–333.
Online: Non-destructive (deployment 2011-)
Destructive
Dedicated camera for Single shot spectrometer
PSD11 31Sep. 7, 2017
Research: demonstration at single photon energyDeployment: need to support wide photon energy range→ Detector Rotation. Mechanics was optimized in order
to maximize the energy range
Katayama-san (SACLA)
Smaller Footprint with Compact Camera System
PSD11 32Sep. 7, 2017
Sep. 7, 2017 PSD11 33
MPCCD Variants and Its integration0.5 Mpixel Detector (17 systems in operation)
1 Mpixel Detector (7 systems in operation)
4 Mpixel Detector (7 systems in operation)
Total 28 systems with 43.5 Mpixels.
Number is still increasing.
EMP resistant Camera is not shown
as of Aug. 2017
MPCCD detector: Development model
PSD11 34Sep. 7, 2017
Waterfall
Agile
Spiral
Analysis Planning Development Evaluation
Analysis
Planning
Development
Evaluatio
nAnalysis
Planning
Development
Evaluatio
n
Analysis
Planning
Development
Evaluatio
n
AnalysisPlanning
Development Evaluation
• Details of the Specifications changes upon science developments
• Photon Science characteristics?
Sensor & Readout Electronics
Mechanics & Software
Developments at RIKEN SPring-8 Center
PSD11 35Sep. 7, 2017
DetectorsPixel Size
SaturationFrameRate
Saturation Count Rate
Max. Pixel
Number
Raw Data Rate
Status
Unit µm phs.@12 keV
frames/s
Mphs.@12 keV
Pixel/system
Gbps/system
N/A
MPCCDPhase I
50 1,400 60 0.04* 5 ~10 Deployment
SOPHIAS 30 5,700 60 0.17* 3.8 ~6Production/Deployment
SPring-8-II 70 1,800 17,000 30(600)
21.2 10,000 Development (FY2013-2020)
*) at 30 fps
DLSRs
Future Synchrotron Radiation Sources (SPring-8-II)
XFELs DLSRs
Summary
PSD11 36
MPCCD detector family has contributed scientific
outcome at SACLA.
Detector variants
Sensor
Phase I, III, III-L are under deployment
Camera System
Development of Compact Camera System was
completed, and now under deployment.
Accuracy was improved.
Mechanics and Software have been developed within a
spiral model
This was enabled by a modular system design.
Sep. 7, 2017