F-713.H six-degree-of-freedom active fiber-array alignment

Physik Instrumente (PI) · Process equipment and thermal control

Purpose: Compare fiber-array coupling loss before and after fixation using position scans and consistent optical-power references.
Technical approach: Combines hexapod positioning, piezo scanning and power feedback to search/compare multichannel alignment positions.
Scope of use: PIC/fiber-array testing and assembly alignment, with single/double-sided, low-profile/upright configuration and fixtures selected for coupling geometry.
Limitations and open questions: These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitations
This is an alignment subsystem, not complete curing/welding equipment. Re-measure after fixation; drift studies need external thermal control and stable source references.
What to prepare
BLNKK suggests coupling/channel layout, power baseline, fixtures/fixation, available travel and pre/post-fix loss records.
Confirm with the supplier
Confirm model, meter input/algorithms, fixture clearance and calibration; test fixation shift and thermal-condition alignment stability.
Public evidence: PI's June 29, 2026 datasheet describes algorithms, optical-power inputs and variants with qualified typical specifications.

Supporting references

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