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MICRO-CONTROLE / Spectra-Physics
Compact Five-Axis Spatial Filters

Compact Five-Axis Spatial Filters

Product catalog summary

Technical Reference and Fundamental Applications
This document serves as a comprehensive guide for selecting and utilizing various optical components, including lenses, mirrors, and prisms. It provides detailed specifications and application instructions for spherical, cylindrical, and specialty lenses, as well as optical systems and sets.

Lens Selection Guide
The guide includes information on selecting the appropriate lenses for specific applications. It covers spherical lenses, cylindrical lenses, and specialty lenses, providing insights into their unique characteristics and uses.

Compact Five-Axis Spatial Filters (Model 910A)
The 910A Series Spatial Filter is designed for high stability and precise alignment. It features a compact design with five-axis alignment capabilities, utilizing 100 TPI screws for high-resolution motion. The filter includes a zero-freeplay XY mechanism for accurate positioning and long-term stability. An integral iris diaphragm aids in beam alignment, and the system is compatible with M-, MV-, and L-Series Objective Lenses and 910PH-Series Mounted Pinholes.

Compact, stable, 5-axis design
High-resolution adjustment screws
Zero-freeplay XY mechanism
Independent locks for stable alignment

Specifications
The spatial filter offers degrees of freedom in XYZ and θXθY, with specific ranges and sensitivities for each axis. The document provides detailed specifications for these parameters, ensuring precise control and adjustment.

Lens/Pinhole Selection Guide
The guide provides recommendations for objective lenses and pinhole diameters based on the input beam diameter. It includes calculated and recommended pinhole diameters for various lens models, ensuring optimal performance for specific applications.

M-5X or MV-5X: Recommended pinhole diameter of 50 µm
M-10X or MV-10X: Recommended pinhole diameter of 25 µm
M-20X or MV-20X: Recommended pinhole diameter of 15 µm
M-40X or MV-40X: Recommended pinhole diameter of 10 µm
M-60X or MV-60X: Recommended pinhole diameter of 5 µm

Catalog excerpts

O p t i c s 505 Email: [email protected] • Web: newport.com TECHNICAL REFERENCE AND FUNDAMENTAL APPLICATIONS LENS SELECTION GUIDE SPHERICAL LENSES CYLINDRICAL AND SPECIALTY LENSES OPTICS SETS OPTICAL SYSTEMS MIRRORS PRISMS 119.1 133.4 MIN 146.1 MAX 43.2 17.4 12.7 15.5 76.2 35.2 MIN 47.4 MAX 9.3 MIN 23.4 MAX 30.0 MIN 43.9 MAX 3 HOLES, 1/4-20 (M6) CLR 50.8 17.5 38.1 25.4 (25.0) TYP Dimensions in mm Ordering Information Model (Metric) 900 (M-900) 900P-MNT (900P-MNT) Compact Five-Axis Spatial Filters 910A Our 910A Series Spatial Filter has a space-efficient design combining five-axis alignment with high stability for set-and-forget adjustment. Precise XY translation of the pinhole plus true gimbaling of the entire assembly are achieved with precision 100 TPI screws with new knobs including an integral hex hole, providing smooth, high-resolution motion. Our new zero-freeplay XY mechanism ensures accurate positioning and enhanced long-term stability. Translation along the optical Z-axis is accomplished without rotation of the pinhole by a knurled ring with a precision 80 TPI thread. Together, these adjustments provide all the flexibility needed to easily orient the spatial filter for optimum performance. The lens holder has an integral iris diaphragm to aid in coarse alignment of the beam to the spatial filter and for blocking out stray light. Objective lenses and pinholes must be selected and purchased separately (see the Lens/Pinhole Selection Guide). These spatial filters are designed to accommodate all M-, MV-, and L-Series Objective Lenses (see page 492), and 910PH-Series Mounted Pinholes (see page 507). • Compact, stable, 5-axis design • New high-resolution, 100 TPI XYèXèY adjustment screws, 80 TPI Z-adjustment • New zero-freeplay XY mechanism provides precise, smooth motion • New independent, non-influencing locks on each axis lock the mechanism to maintain stable alignment • Integral iris diaphragm aids in beam alignment Objective lenses can be found on page 492 and mounted pinholes on page 507. Objective lenses and mounted pinholes install easily into the positioning stage body.

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1.00 (25.4) .55 (14.0) .55 (14.0) 1.00 (25.4) 2.00 (50.8) 1.09 (27.7) .80 (20.3) .22 (5.6) 1.42 (36.1) 1.10 (27.9) 2.00 (50.8) .875-20 THD 1.48 (37.6) .75 (19.1) 2.13 (54.1) .57 (14.5) 2.18 (55.4) IRIS DIAPHRAGM .54 (13.7) .31 (7.8) .19 .75 (4.8) (19.1) .50 .50 (12.5) (12.5) 1.06 (26.9) 8-32 THD M4 THD 2.32-2.58 (58.9-72.9) 3X 1/4 (M6) CLR 5/64 (2.0) HEX FOR Y AXIS LOCK 5/64 (2.0) HEX FOR ELEVATION AXIS LOCK .800-36 RMS THD 5/64 (2.0) HEX FOR X AXIS LOCK 5/64 (2.0) HEX FOR AZIMUTH AXIS LOCK 5X 5/64 (2.0) HEX 6X 5/64 (2.0) HEX FOR Z AXIS LOCK Model Description 910A Compact Five-Axis Spatial Filter...

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Compact Five-Axis Spatial Filters

Compact Five-Axis Spatial Filters

Catalog excerpts

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