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Nanospec 6100

Onto Innovation Nanospec 6100 family
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This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.

The NanoSpec 6100 (Model 6100) is an automated film thickness measurement system that measures film thickness on semiconductor wafers. The NanoSpec 6100 uses a spectrophotometer with a regulated tungsten halogen lamp and optional deuterium UV source. The NanoSpec 6100 has a measurement range of 25–200,000 Å and an optional UV system from 25 Å to 500 Å.[1]

Nanospec 6100 — Inventory photo
Fig. 01Nanospec 6100Inventory photo[2]

How it works

The NanoSpec 6100 includes an automatic wafer loader that can handle wafers from a cassette. The system uses a motorized stage that can move to predefined measurement points according to a stage program. Before each measurement, the system performs a reference scan to ensure accurate calibration. The instrument is controlled by software that includes both an operations mode for production and an engineering mode for advanced configuration.[1]

What do the numbers mean?

Wafer handling1

Wafer Size Compatibility
100mm/150mm or 150mm/200mm[1]
Accurate?

Optics & imaging3

Spectral Range
210 – 800 nm (continuous scanning)[1]
Accurate?
Standard Objective Lenses
4X, 10X, 40X[1]
Accurate?
Optional UV Objective Lens
15X reflecting UV objective[1]
Accurate?

Control & software1

Operating System
Windows 95[1]
Accurate?

Configuration & options6

Measurement Range
25 – 200,000 Å (0.0025 – 20 micrometers)[1]
Accurate?
Optional UV Measurement Range
25 Å – 500 Å[1]
Accurate?
Microprocessor
32-bit Pentium[1]
Accurate?
Light Source (Standard)
Regulated tungsten halogen lamp[1]
Accurate?
Light Source (Optional UV)
Deuterium UV source[1]
Accurate?
Focusing
Automated focusing[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
Model 6150——Stage accommodates an optional automatic loader (Model 6150 stage).cores.research.utdallas.edu[1]
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Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What type of system is the NanoSpec 6100?

The NanoSpec 6100 is an automated film thickness measurement system.[1]

What measurement technique does the NanoSpec 6100 use?

The NanoSpec 6100 uses optical reflectometry to measure film thickness.[3]

Does the NanoSpec 6100 have an automatic wafer loader?

Yes, the system includes an automatic wafer loader that handles wafers from a cassette.[1]

Not publicly documented

The following facts about the Nanospec 6100 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Nanospec 6100 are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • The control-system platform and OS era of the Nanospec 6100 are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the Nanospec 6100 are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the Nanospec 6100 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the Nanospec 6100 are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]cores.research.utdallas.edu — cores.research.utdallas.educores.research.utdallas.edu
  2. [2]Inventory photo
  3. [3]https://arxiv.org/pdf/2207.04411 — arxiv.orgarxiv.org
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Last updated Sep 26, 2026.

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