Fiber Coupling Module MOC1
JCOPTIX fiber-coupling optomechanics use objectives/focusing lenses to couple free-space beams into single-mode fibers. MCT-Z1 mounts accept Ø25 mm/Ø25.4 mm lenses directly or other lenses/commercial objectives through JCOPTIX adapters. MCT-XY1 mounts accept JCOPTIX fiber flanges. Z adjustment focuses precisely onto end faces; XY positions fibers for maximum efficiency. Configurations support: 1. Single-mode/PM coupling with objectives. Effective cores are generally <Ø10 μm; singlets/aspheres struggle to focus below 10 μm, so high-magnification objectives are recommended. 2. Multimode coupling with objectives/other lenses. Cores generally exceed 50 μm; ordinary singlets/objectives suffice. 3. Match lens NA to fiber NA and focus spots smaller than mode-field diameter. Only coupling optomechanics are supplied; optics are purchased separately. Complete solutions/customization are available through support. Fiber-coupling optomechanics. Model: MOC1. Fits FC/PC/SMA flanges and commercial objectives. MCT-Z1 provides submicrometer motion. MCM-1T fits 30 mm systems/free space. With flanges and lenses/objectives, MOC1 couples spatial beams into fibers. Focusing optics mount on Z holders; MCM-1T fits 30 mm/free-space paths; XY mounts hold flanges. Select focal length/objectives for fiber NA/core size. JCOPTIX supplies different flanges. Shared page specifications, retained by source region despite conflict with the flange's own internal/external threads: XY travel ±1 mm; XY adjustment 0.25 mm/turn; Z travel 1 mm; Z adjustment 50 μm/turn; screw adjustment 0.38°/turn; plate tilt ±5°; compatible flange thread: SM1 internal.
Overview
Specifications
| Parameter | Value |
|---|---|
| XY-Axis Adjuster Specifications | M6 × 0.25 |
| Number of adjusters | 2 |
| XY-Axis Adjustable Travel | ± 1 mm |
| XY-Axis Translation Accuracy | 0.25 mm/rev |
| Z-Axis Adjustable Travel | 1.0 mm |
| Z-Axis Adjustment Accuracy | 1 μm/div |
| Thread Pair Adjustment Accuracy [Own Value 0.38°; Common Specification Explicitly States 0.38°/Turn, Own Value Retained] | 0.38° |
| Plate Surface Adjustable Angle | ± 5° |
| Optical axis height | 25.4 mm |
| Clear Aperture Dimension | Ø23.5 mm |
| Compatible optical element diameter [Ø25.4 mm Lens or Standard Microscope Objective, Both Object Types as in Original Value] | Ø25.4 mm or Standard Microscope Objective |
| Minimum Compatible Optic Thickness | 1.0 mm |
| Compatible Fiber Flange Thread | SM1 external thread |
Key Features
Datasheet
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