Patent Number: 
Section: claims

1. A system for electron pattern imaging comprising:a device for converting electron patterns into visible light provided to receive an electron backscatter diffraction (EBSD) pattern from a sample and convert the EBSD pattern to a corresponding light pattern;a first optical system positioned downstream from the device for converting electron patterns into visible light for focusing the light pattern produced by the device for converting electron patterns into visible light;a camera positioned downstream from the first optical system for obtaining an image of the light pattern;an image intensifier positioned between the device for converting electron patterns into visible light and the camera for amplifying the light pattern produced by the device for converting electron patterns into visible light; anda device positioned within the system for protecting the image intensifier from harmful light, the device selected from the group consisting of: a near infrared (NIR) cut-off filter positioned upstream from the image intensifier for preventing NIR light from reaching the image intensifier, a light sensitive sensor in communication with a controller for detecting when a predetermined level of harmful light has been reached, and a short wavelength photo-cathode material positioned within the system to prevent excitation by NIR light. 2. The system of claim 1, wherein the image intensifier is positioned between the device for converting electron patterns into visible light and the first optical system. 3. The system of claim 1, wherein the image intensifier is positioned within the first optical system. 4. The system of claim 1, wherein the image intensifier is between the first optical system and the camera. 5. The system of claim 4, further comprising a second optical system positioned between the image intensifier and the camera. 6. The system of claim 5, wherein the second optical system comprises a focusing lens, a relay lens, a fiber optic relay, or any combination thereof. 7. The system of claim 1, further comprising an alignment mechanism for aligning at least one of the camera and the image intensifier with the device for converting electron patterns into visible light. 8. A method of electron pattern imaging comprising:positioning a device for converting electron patterns into visible light adjacent to a sample;positioning a first optical system downstream from the device for converting electron patterns into visible light;positioning a camera downstream from the first optical system;positioning an image intensifier between the device for converting electron patterns into visible light and the camera;positioning a device within the system for protecting the image intensifier from harmful light;receiving an electron backscatter diffraction (EBSD) pattern from a sample with the device for converting electron patterns into visible light such that the device for converting electron patterns into visible light converts the EBSD pattern to a corresponding light pattern;focusing the light pattern produced by the device for converting electron patterns into visible light with the first optical system;amplifying the light pattern produced by the device for converting electron patterns into visible light with the image intensifier; andobtaining an image of the light pattern with the camera,wherein the device for protecting the image intensifier from harmful light is selected from the group consisting of: a near infrared (NIR) cut-off filter positioned upstream from the image intensifier for preventing NIR light from reaching the image intensifier, a light sensitive sensor in communication with a controller for detecting when a predetermined level of harmful light has been reached, and a short wavelength photo-cathode material positioned within the system to prevent excitation by NIR light. 9. The method of claim 8, wherein the image intensifier is positioned between the device for converting electron patterns into visible light and the first optical system. 10. The method of claim 8, wherein the image intensifier is positioned within the first optical system. 11. The method of claim 8, wherein the image intensifier is between the first optical system and the camera. 12. The method of claim 11, further comprising a second optical system positioned between the image intensifier and the camera. 13. The method of claim 12, wherein the second optical system comprises a focusing lens, a relay lens, a fiber optic relay, or any combination thereof. 14. The method of claim 8, further comprising an alignment mechanism for aligning at least one of the camera and the image intensifier with the device for converting electron patterns into visible light. 15. A system for electron pattern imaging comprising:a device for converting electron patterns into visible light provided to receive an electron backscatter diffraction (EBSD) pattern from a sample and convert the EBSD pattern to a corresponding light pattern;a camera positioned downstream from the device for converting electron patterns into visible light for obtaining an image of the light pattern;an image intensifier positioned between the device for converting electron patterns into visible light and the camera for amplifying the light pattern produced by the device for converting electron patterns into visible light; anda device positioned within the system for protecting the image intensifier from near infrared (NIR) light. 16. The system of claim 15, wherein the device for protecting the image intensifier from NIR light comprises an NIR cut-off filter positioned upstream from the image intensifier for preventing NIR light from reaching the image intensifier. 17. The system of claim 15, wherein the device for protecting the image intensifier from NIR light comprises a light sensitive sensor in communication with a controller for detecting when a predetermined level of harmful light has been reached,wherein the controller shuts down the image intensifier when the predetermined level of harmful light is detected by the light sensitive sensor. 18. The system of claim 15, wherein the device for protecting the image intensifier from NIR light comprises a short wavelength photo-cathode material positioned within the system to prevent excitation by near infrared (NIR) light. 19. The system of claim 15, further comprising a first optical system positioned downstream from the device for converting electron patterns into visible light for focusing the light pattern produced by the device for converting electron patterns into visible light. 20. The system of claim 19, wherein the image intensifier is positioned at one of between the device for converting electron patterns into visible light and the first optical system, within the first optical system, or between the first optical system and the camera.