Imaging system and methodology employing reciprocal space optical design
View Patent ↗An imaging system and methodology is provided to facilitate optical imaging performance. The system includes a sensor having one or more receptors and an image transfer medium to scale the sensor and receptors to an object field of view. A computer, memory, and/or display associated with the sensor provides storage and/or display of information relating to output from the receptors to produce and/or process an image, wherein a plurality of illumination sources can also be utilized in conjunction with the image transfer medium. The image tranfer medium can be configured as a k-space filter that correlates a pitch associated with the receptors to a diffraction-limited spot within the object field of view, wherein the pitch can be unit-mapped to about the size of the diffraction-limited spot within the object field of view.
1. An imaging system, comprising:
a sensor having one or more receptors, the receptors having a receptor size parameter; and
an image transfer medium having a resolution parameter that is unit-mapped to about the receptor size parameter in an object of view; and
a computer and a memory to receive an output from the sensor, the computer storing the output in the memory.
2. The system of claim 1 , the image transfer medium providing a k-space filter that correlates a pitch associated with the one or more receptors to a diffraction-limited spot within the image transfer medium.
3. The system of claim 2 , the pitch being unit-mapped to about the size of the diffraction-limited spot within the image transfer medium.
4. The system of claim 1 , the sensor further comprising at least one of digital sensor, analog sensor, Charge Coupled Device (CCD) sensor, CMOS sensor, Charge Injection Device (CID) sensor, an array sensor, and a linear scan sensor.
5. The system of claim 1 , the computer performing automated analysis of the output in the memory.
6. The system of claim 1 , the computer mapping the memory to a display to enable manual analysis of an image.
7. The system of claim 6 , the image having a depth of field of about 10 or more microns and about 50 microns or less at an Effective Magnification of about 750 times or more and about 5000 times or less.
8. The system of claim 7 , the image providing a substantially constant spatial field number across varying degrees of effective magnification.
9. The system of claim 6 , the image having an effective magnification of about 2500 times or more and about 5000 times or less.
10. The system of claim 9 , the image having a resolution of about 200 nanometers or less.
11. The system of claim 9 , the image providing a spatial field of view of about 0.025 millimeters or less.
12. The system of claim 1 , the image transfer medium comprising a multiple lens configuration comprising a first lens positioned toward the object field of view and a second lens positioned toward the sensor, the first lens size to have a focal length smaller than the second lens to provide an apparent reduction of the one or more receptors within the object field of view.
13. The system of claim 1 , the image tranfer medium comprising a Blur Circle that is unit mapped to a projected pixel in the object field of view.
14. The system of claim 1 , the computer operable to communicate data packets of image data over a network.
15. The system of claim 1 , the computer operable to display image data.
16. An imaging system, comprising:
a sensor having one or more receptors, the receptors having a receptor size parameter; and
an image transfer medium having a resolution parameter that is unit-mapped to about the receptor size parameter in an object field of view; and
the image transfer medium providing a Modulation Transfer Function of about unity to about the limit of a signal to noise ratio associated with the sensor.
17. The system of claim 16 , further comprising an illumination source of illuminate one or more non-luminous objects within the image transfer medium, the illumination source comprising a Light Emitting Diode.
18. The system of claim 16 , the image transfer medium providing a k-space filter that correlates a pitch associated with the one or more receptors to a diffraction-limited spot within the image transfer medium.
19. The system of claim 16 , the sensor further comprising at least one of digit sensor, analog sensor, Charge Coupled Device (CCD) sensor, CMOS sensor, Charge Injection Device (CID) sensor, an array sensor, and a linear scan sensor.
20. The system of claim 16 , the image transfer medium comprising a multiple lens configuration comprising a first lens positioned toward the object field of view and a second lens positioned toward the sensor, the first lens sized to have a focal length smaller than the second lens to provide an apparent reduction of the one or more receptors within the object field of view.
21. A method of producing an image, comprising:
determining a pitch size between adjacent pixels on a sensor;
determining a resolvable object size in an optical medium; and
scaling the pitch size through the optical medium to correspond with the resolvable object size by matching the pitch size to about 0.1% or more and about 95% or less of the resolvable object size in an object field of view.
22. The method of claim 21 , further comprising configuring the optical medium to provide a k-space filter that quantizes the pitch size according to the resolvable object size.
23. The method of claim 22 , further comprising generating an image by directing the storage units to a computer display.
24. The method of claim 21 , further comprising unit-mapping the pitch size to about the size of the resolvable object size.
25. The method of claim 21 , further comprising directing the pixels to storage units in a computer memory.
26. The method of claim 21 , the optical medium comprising a multiple lens configuration comprising a first lens positioned toward the object field of view and a second lens positioned toward the sensor, the first lens sized to have a focal length smaller than the second lens to provide an apparent reduction of the one or more receptors within the object field of view.