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beam scan

Microsoft Word - Understand Different Laser Beam  Rev 1 Final.doc

Microsoft Word - Understand Different Laser Beam Rev 1 Final.doc

…camera- and scanning knife-edge-based systems became the most widely established analyzers on the market place. Which type of profiler works best for you (cameraor knife-edge-based)? The primary factors which determine the type of beam profiler to use are wavelength, beam size, laser power…

Microsoft Word - Understand Different Laser Beam  Rev 1 Final.doc

Microsoft Word - Understand Different Laser Beam Rev 1 Final.doc

…camera- and scanning knife-edge-based systems became the most widely established analyzers on the market place. Which type of profiler works best for you (cameraor knife-edge-based)? The primary factors which determine the type of beam profiler to use are wavelength, beam size, laser power…

ModeMaster PC User Manual

ModeMaster PC User Manual

…dot symbol within the small circle symbol (adjusts the scan head so the input beam is parallel with the scan head optical axis) and the dot and circle both to the center of the alignment target (adjusts scan head so the input beam is on its optical axis). 5. The micrometer adjustments controlling…

ModeMaster PC User Manual

ModeMaster PC User Manual

…dot symbol within the small circle symbol (adjusts the scan head so the input beam is parallel with the scan head optical axis) and the dot and circle both to the center of the alignment target (adjusts scan head so the input beam is on its optical axis). 5. The micrometer adjustments controlling…

ModeMaster PC User Manual

ModeMaster PC User Manual

…dot symbol within the small circle symbol (adjusts the scan head so the input beam is parallel with the scan head optical axis) and the dot and circle both to the center of the alignment target (adjusts scan head so the input beam is on its optical axis). 5. The micrometer adjustments controlling…

ModeMaster PC User Manual

ModeMaster PC User Manual

…To minimize deconvolution errors in profiling the beam, the pinhole used to scan the beam must be 17% of the diameter of the beam being scanned. Therefore, the smaller pinhole is normally used for the Far Field profile that is scanned at the beam's focal plane. For cases in which the signal from the…

ModeMaster PC User Manual

ModeMaster PC User Manual

…To minimize deconvolution errors in profiling the beam, the pinhole used to scan the beam must be 17% of the diameter of the beam being scanned. Therefore, the smaller pinhole is normally used for the Far Field profile that is scanned at the beam's focal plane. For cases in which the signal from the…

ModeMaster PC User Manual

ModeMaster PC User Manual

…To minimize deconvolution errors in profiling the beam, the pinhole used to scan the beam must be 17% of the diameter of the beam being scanned. Therefore, the smaller pinhole is normally used for the Far Field profile that is scanned at the beam's focal plane. For cases in which the signal from the…

ModeMaster PC User Manual

ModeMaster PC User Manual

…window. Minimum = 1. Maximum = 100. F. Time delay. Controls horizontal location of scan within window. Minimum delay =1. Maximum delay = 1575. Figure 3-11. Beam Profiling in ModeMaster PC Input Beam Ref erence Plane Scan Location Focal Plane Scan Location Rotating Drum Scan Head A B C D E F G H

ModeMaster PC User Manual

ModeMaster PC User Manual

…window. Minimum = 1. Maximum = 100. F. Time delay. Controls horizontal location of scan within window. Minimum delay =1. Maximum delay = 1575. Figure 3-11. Beam Profiling in ModeMaster PC Input Beam Ref erence Plane Scan Location Focal Plane Scan Location Rotating Drum Scan Head A B C D E F G H

ModeMaster PC User Manual

ModeMaster PC User Manual

…window. Minimum = 1. Maximum = 100. F. Time delay. Controls horizontal location of scan within window. Minimum delay =1. Maximum delay = 1575. Figure 3-11. Beam Profiling in ModeMaster PC Input Beam Ref erence Plane Scan Location Focal Plane Scan Location Rotating Drum Scan Head A B C D E F G H

ModeMaster PC User Manual

ModeMaster PC User Manual

…azimuth angle of ModeMaster PC scan head. B. Pinhole size being used to make the scan (10 or 50 µm for MM- 1, -1S, -2, -2S, -3, -3S, and 100 or 500 µm for MM-4, -5). C. Indicates this is the profile at the Reference Plane. D. Transverse pinhole profile of the beam scanned at the current azimuth axis…

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