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Diffraction Grating Mount

Diffraction Grating Mount
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$Diffraction Grating Mount - 1$

2.43 (61.6) (152) 6.0 CL CL .15 FOR LOCATING PINS .096 (24.0) .95 (40.0) 1.57 12X M2.5 .24 3.25 (82.6) (134.5) 5.30 Yaw 12X 2.00 (50.8) Linear Translation Pitch Roll CL CL (6.0) .24 (50/25/12.5) MM CL 1.970 2X CLR M6 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 • Email: sales@newport.com • Web: newport.com Opto-Mechanics Diffraction Grating Mount • Hold various sized gratings, square or rectangular from 12.5 mm, 25 mm, or 50 mm • 4 axes of precision adjustment • Yaw and roll adjustments made about center point on grating surface • 10 arc sec of angular sensitivity • All adjustments lockable Specifications Ordering Information Axis Range Sensitivity* x 10mm 1ìm Öx ±5° 10 arc sec Öy ±5° 10 arc sec Öz 360° coarse 4° fine 4 arc sec Model Description DGM-1 Diffraction Grating Mount * Typical, based on 1° rotation of actuator knob. The DGM-1 is designed specifically for precision positioning of diffraction gratings. This mount is capable of holding square or rectangular gratings having dimensions of 12.5 mm, 25 mm, or 50 mm, all 6-mm-thick. Its unique clamp design allows the grating, regardless of size, to always sit at the center of rotation of the mount. Four degrees of freedom are provided to achieve ideal alignment. Angular adjustments pitch and roll are driven by two precision 100-TPI threaded screws, and a linear x-axis adjustment allows the grating to be located right at the center of yaw rotation. All adjustments are lockable. Fig. 1 Dimensional Diagram of DGM-1

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Diffraction Grating Mount 2Pages

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Diffraction Grating Mount
2Pages