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COMPANY RESEARCH · Enabling technology

Zurich Instruments

Provides the electronics and programming layer for operating quantum devices.

Official website ↗
Switzerland · Research reviewed 7 Sept 2026

Initial record: initial assessment recorded.

Review history 1 record

Record dates use UTC and show when an assessment or clarification was saved. Review dates show the evidence check. Earlier records were recovered from QubitWire’s source history; no earlier score movement is inferred.

Identity & attribution
Organization record
Zurich Instruments (organization-156)
Recorded role
Quantum control electronics and experiment orchestration
Recorded aliases
No aliases recorded in this assessment.
Name and period
No dated name or ownership transition is recorded here. An alias is a search aid, not evidence of a legal ownership relationship.
Product scope
Microwave signal generation, multiplexed readout and feedback; LabOne Q experiment software.

A company profile may discuss several systems. Capabilities remain attached to the product and conditions named in each source; they do not transfer automatically to related organizations. A verified security relationship has not been attached to this record.

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TECHNOLOGY & ACCESS

What it does. Where it fits.

Microwave signal generation, multiplexed readout and feedback; LabOne Q experiment software.

Who should look closer

Laboratories building superconducting or compatible spin-qubit experiments that need coordinated control and measurement.

QubitWire’s editorial assessment of practical fit.

Quoted instruments with public manuals

Choose the required channel configuration through the supplier. LabOne Q documentation is publicly accessible; hardware must be procured separately.

Check the current access route ↗
DOCUMENTED EVIDENCE

What the sources establish

A 2025 Nanjing-led experiment used SHFQC for simultaneous two-qubit optical-link control. A separate KRISS-led study used it for three-qubit readout and dynamical-decoupling measurements.

Nature portfolio study ↗Nature portfolio study ↗

What remains unresolved

Control-system specifications do not establish the fidelity of a complete quantum processor. Published SHFQC experiments do not validate every specification of the newer SHFQC+ revision.

The next question to watch

Can larger control installations demonstrate their full feedback latency and calibration overhead on representative processor workloads?

A research question, not a promised milestone.

QubitWire coverage

No published QubitWire stories currently match this organization. The evidence sources below provide the starting point.

Open research questions

Editorial questions for this profile. No reviewed closure decision has been recorded; unanswered questions do not lower the official score.

Open research question

Can larger control installations demonstrate their full feedback latency and calibration overhead on representative processor workloads?

What evidence would help

A source addressing this question must identify the named system, experiment or deployment, its conditions, measured outcome and remaining limitations. Are performance limits stated under realistic loads and operating conditions?

What would resolve it?

An editorial review must explain which part of this question the evidence resolves. A roadmap or an announcement alone does not close it.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence
Open research question

Which named system or service can I use under the documented access route?

What evidence would help

Check the current terms for quoted instruments with public manuals. Identify the system version, eligibility, restrictions and whether the result used hardware or simulation.

What would resolve it?

Current primary documentation must identify the offering, eligible user and access conditions. An unspecified company-level access claim is insufficient.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence
Open research question

Are the interfaces compatible with your existing hardware?

What evidence would help

Provide the source location, relevant product or generation, workload, resource constraints and reported uncertainty. Keep measurements, simulations and announced targets distinct.

What would resolve it?

A source reviewer must map the evidence to this exact scope. Missing disclosure remains unknown; it is not technical failure.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence

Questions are drawn from the existing brief and sector reading guide. Research brief reviewed 7 Sept 2026. Following stores a local bookmark; it does not send email alerts or imply a scheduled review.

Since your review

Scope: Zurich Instruments. Reading a page never marks its records reviewed.

Keep a baseline and explicitly mark the evidence you have reviewed. This optional journal stays in this browser.

Existing material records remain available after setup. Routine rechecks and initial entries are excluded from material counts.

Public 7-day, 30-day & full history →

From claim to assessment

These are the existing assessment claims and their recorded criterion links. A source link is not an independent replication. New research does not change these published ratings automatically.

Source references in method 1.0 · assessment reviewed 7 Sept 2026
Recorded claim & sourceAssessment linkageProvenance & limits
Source 1

Current product documentation specifies control/readout channels, 350 ns internal feedback, available configurations and links to operating manuals. These specifications describe the current SHFQC+ version.

SHFQC+ 8.5 GHz Qubit Controller ↗Published Not recorded
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Capability

External experiments establish control and readout under stated laboratory conditions; current revision specifications remain vendor-supplied.

Delivery

Configured products, quotation access and substantial operating manuals support a maintained offering.

Integration

Maintained Python APIs, experiment examples and synchronized instrument workflows provide substantial reusable integration resources.

Published rating inputs remain unchanged.		Organization-originated source

Source type: Vendor technical documentation. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

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Source 2

Maintained Python-based experiment documentation includes applications, instrument setup and interfaces for controlling QCCS and supported third-party hardware.

LabOne Q Documentation ↗Published Not recorded
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Delivery

Configured products, quotation access and substantial operating manuals support a maintained offering.

Integration

Maintained Python APIs, experiment examples and synchronized instrument workflows provide substantial reusable integration resources.

Published rating inputs remain unchanged.		Organization-originated source

Source type: Vendor technical documentation. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Source 3

Nanjing University and laboratory researchers report using SHFQC to drive two qubits through an electro-optic link. The listed affiliations exclude Zurich Instruments and the authors declare no competing interests.

Manipulations of a transmon qubit with a null-biased electro-optic fiber link ↗Published 17 Mar 2025
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Capability

External experiments establish control and readout under stated laboratory conditions; current revision specifications remain vendor-supplied.

Use in practice

Two separate research groups report actual instrument use and experimental outcomes.

Published rating inputs remain unchanged.		External source; collaborators may be involved

Source type: Peer-reviewed external-user research. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Source 4

KRISS and Sungkyunkwan researchers report SHFQC control and multiplexed readout in a three-qubit experiment. No Zurich Instruments author affiliation is listed.

Suppressing spectator-induced dephasing through optimized dynamical decoupling implementation ↗Published 28 May 2025
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Capability

External experiments establish control and readout under stated laboratory conditions; current revision specifications remain vendor-supplied.

Use in practice

Two separate research groups report actual instrument use and experimental outcomes.

Published rating inputs remain unchanged.		External source; collaborators may be involved

Source type: Peer-reviewed external-user research. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 7 Sept 2026. Research brief reviewed 7 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Revision and evidence-family boundaries

Record reference: 3b73c1da939ab9c847c38eb8b0bcdcf4beda344614fbe008baedec42440c9e76. Read prior recorded revisions.

Repeated coverage can describe the same experiment. The assessment does not contain a reviewed claim-family grouping, so the number of links is never shown as a replication count. Source pages can change independently of this saved assessment; the original source text is not archived here.

CHECK THE ORIGINALS

Sources & evidence

  1. SHFQC+ 8.5 GHz Qubit Controller ↗Organization-originated source · Publication date not stated

    Current product documentation specifies control/readout channels, 350 ns internal feedback, available configurations and links to operating manuals. These specifications describe the current SHFQC+ version.

  2. LabOne Q Documentation ↗Organization-originated source · Publication date not stated

    Maintained Python-based experiment documentation includes applications, instrument setup and interfaces for controlling QCCS and supported third-party hardware.

  3. Manipulations of a transmon qubit with a null-biased electro-optic fiber link ↗External source (may be a collaborator) · 17 Mar 2025

    Nanjing University and laboratory researchers report using SHFQC to drive two qubits through an electro-optic link. The listed affiliations exclude Zurich Instruments and the authors declare no competing interests.

  4. Suppressing spectator-induced dephasing through optimized dynamical decoupling implementation ↗External source (may be a collaborator) · 28 May 2025

    KRISS and Sungkyunkwan researchers report SHFQC control and multiplexed readout in a three-qubit experiment. No Zurich Instruments author affiliation is listed.

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