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MICRO-CONTROLE / Spectra-Physics
PO Series Three-Axis High-Resolution Prism Tilt Mount

PO Series Three-Axis High-Resolution Prism Tilt Mount

Product catalog summary

Overview: The document provides detailed specifications and features of the PO Series Tilt and Rotation Stages, specifically the PO46BD-50 model. These stages are designed for precise optical component alignment, offering two independent tilt adjustments and an in-plane rotation adjustment.

Specifications:

Tilt Range: ±2.5°
Rotation Range: ±2.5°
Sensitivity: 2 to 3 arc seconds using standard adjustment screws; differential screws offer approximately 10 times more sensitivity.
Load Capacity: 11.2 lb (50 N)

Features:

Orthogonal, coplanar angular adjustment.
Uncoupled tilt adjustments with sensitivity to 1 arc second.
Available with standard, lockable adjustment screws, or differential micrometers.
Spring-loaded axes to eliminate backlash.

Ordering Information: The stages are available with different actuator options:

PO46N-50: Standard adjustment screws.
PO46BL-50: Locking adjustment screws.
PO46BD-50: Differential micrometers.

Related Products: The document references related optical components such as the ULTIMA® Gimbal Prism Mount, Broadband Non-Polarizing Cube Beamsplitters, and Ultrafast Laser Brewster’s Angle Dispersing Prisms.

Technical Dimensions: Detailed thread dimensions and spacing are provided for the PO46-50 model, with specific measurements for various components.

Catalog excerpts

PO Series Three-Axis High-Resolution Prism Tilt Mount -1

919 Email: [email protected] • Web: newport.com M a n u a l P o s i t i o n i n g MANUAL ROTATION AND TILT STAGES MANUAL LINEAR STAGES MANUAL ACTUATORS MANUAL FIBER ALIGNMENT PO Series Tilt and Rotation Stages PO46BD-50 (M-PO46BD-50) PO Tilt and Rotation Stages provide two independent tilt adjustments plus the added versatility of an in-plane rotation adjustment. These adjustments allow optical components like prisms and acousto-optic modulators to be oriented parallel to a desired plane, and then rotated within that plane. Three high-resolution drive options — standard adjustment screws, lockable adjustment screws, or differential micrometers — provide exceptional resolution. All three axes are spring-loaded to eliminate backlash. Specifications PO46-50 Series Tilt ±2.5 ° Rotation ±2.5 ° Sensitivity* (all axes) (arc sec) 2 to 3 Load Capacity [lb (N)] 11.2 (50) *Using standard adjustment screws. Differential screws will be approximately 10 times more sensitive. Ordering Information Model (Metric) Actuators Stage for 25.4 mm optics with 50 mm optical axis height PO46N-50 (M-PO46N-50) Standard adjustment screws PO46BL-50 (M-PO46BL-50) Locking adjustment screws PO46BD-50 (M-PO46BD-50) Differential micrometers • Orthogonal, coplanar angular adjustment • Uncoupled tilt adjustments with sensitivity to 1 arc sec • Standard or lockable adjustment screws or differential micrometer Related Products ULTIMA® Gimbal Prism Mount (see page 693) Broadband Non- Polarizing Cube Beamsplitters (see page 547) Ultrafast Laser Brewster’s Angle Dispersing Prisms (see page 617) PO Series L H M J N G SPACER: ONLY PO32 AND PO46-75 ±2.5° ±2.5° .24 (6) Except for PO80 Series 0.42 (10.6) R øK P Q ±2.5° Ø F S 4 SLOTS, THD C CLR 8 HOLES, THD A, D SPACING 4 HOLES, THD A, øE Thread Dimensions [in. (mm)] Model (Metric) A B C D E F G H J J Max K L M N P Q R S PO46-50 (M-PO46-50) 8-32 (M4) 1/4-20 (M6) 0.500 (12.5) 1.77 (45.0) 2.00 (50.8) 1.97 (50) 1.23 (31.3) 1.00 (25.4) 1.18 (30) 1.81 (46) 1.09 (27.8) 2.17 (55) 2.52 (64) 2.52 (64) 2.00 (50) 1.99 (50.6) See our website CADfor CAD files

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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