1. Molecular Imaging System Upgrade: Hardware System Capabilities
Variables focal lengths
Variables projection size
Capable of accepting multiple types of lenses
Existing adjustable lens (Camera Lens W/ short focal length)
Thin lens
Able to accept multiple grids
Printed
12, 20, 30 Line pair per mm Optigrids
Dependent on dimensions & drawing availability from Qioptiq
Fine and course optics adjustments

2. #
Part
Description
Quantity
Vendor
Vendor Part #
Price 1
Carestream Box
Carestream 2
OptiGrid
QiOptiq 3
Dovetail Optical Rail
12" Optical Rail
Edmund Optics
NT54-401
99.75 4
OptiGrid Holder 5
Three-Screw Ring Mounts
95mm Adjustable Len Mount mm
NT36-605
49.00 6
Small Carrier
.5" Dovetail Carrier
NT54-403
55.00 7
Medium Carrier
50mm Dovetail Carrier w/ M16 for Lens
NT55-341
69.00 8
Metric Rotary Stage
60mm 360 Rotary Stage
NT55-030
165.00 9
M16x1.0 25mm rod
Mount rotary stage to carrier & ring mount 10
Thread-to-thread Adaptor
M16x1.0 female to 1/4-20 male for rotary
NT55-208
8.95 11
1/4-20 Screws
To screw into rails for mounting grid & light
>20 12
1/16" Black Polyurethane
80A Durometer, 6" x 6"
McMaster
8716K153
11.74 13
Loctite 404 Quick Set (46551)
rubber adhesive, 1/3 oz bottle
Ellsworth
46551
17.69 14
Rule printed sticker
12" ruled tape 15
Camera Lens
High Resolution Large Formaat Lens 16
Micro Rotary Stage
.75" Rotary Stage
NT56-572
260.00 17
Aluminum Stock 18
Fiber Optic Light Source
Goose Neck 19
Grid Transparency
Output City - 20
Linear Stage
Optional for moving printed transparency
NT56-357
210.00

3. Optical System Diagram

4. Molecular Imaging System Upgrade: Software System Capabilities
Consist of three separate programs
Kodak Molecular Imaging Software
Optigrid Motor Control GUI
MATLAB
Scripts will be developed as necessary for calibration and depth resolved discrimination
Optigrid Calibration
A system specific calibration process will be developed
Process will rely on manual coordination of three separate programs
Implement necessary algorithms to achieve depth discrimination, as described by Tromberg et al. in US Publication 2006/

5. Optigrid Calibration Camera Software
Frequency Analysis (MATLAB, EXCEL)
Optigrid Required

6. Depth Discrimination
Fourier transform – filtering – inverse Fourier transform
Involves using calibration reference to determine optical properties

7. Deliverables for Detailed Design Review
Outlined step by step process for Optigrid calibration
Including prefabricated scripts from Qioptiq
Needs to be system specific
Status: Near complete. Require input from Qioptiq
Algorithm “pseudo-code” documenting mathematical theory and envisioned procedure for implementation
Status: Preliminary document in place. To be reviewed with customer before design review