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Optorun

OTFC 1300 Optical

Precision OpticsOptorun OTFC 1300 family
Research Quality: 40% complete
OTFC 1300 Optical — Inventory photo
Fig. 01OTFC 1300 OpticalInventory photo[1]

Power

Jeol JST 10 F EB Source Power Supply[1]

Vacuum

Brooks Cryogenic Cryochiller unit[2]

Optics

Optical Coater[1]

What it is

The Optorun OTFC 1300 is an optical thin-film coater used for depositing dielectric layers onto optical substrates.[1][2][3]

The machine is part of the OTFC series, which is designed for producing anti-reflection coatings and optical filters.[3]

The OTFC 1300 uses an ion-assisted deposition process to achieve precise and uniform thin-film layers.[3]

How it works

The system uses two electron-beam evaporation sources and a multi-point crucible hearth or annular hearth to deposit coatings.[3]

A 60-point high-precision optical monitor, the HOM2-R-VIS350A, measures film thickness across a wavelength range of 350 nm to 1100 nm, supporting both reflection and transmission modes.[3]

A crystal film thickness monitor (XTC/3) with a 6-point rotary sensor provides complementary thickness control.[3]

Substrates are mounted on a center-driven or planetary dome, with a diameter of 1130 mm and rotation speed variable from 10 rpm to 50 rpm.[3]

Where it fits in the process flow

Pumping is achieved by two diffusion pumps with a Polycold chiller, or by two cryo-pumps with a cryo trap, allowing the chamber to reach an ultimate pressure of 7.0×10-5 Pa or lower.[3]

Applications

The coater can deposit over 100 layers of dielectric materials, enabling complex multilayer coatings for precision optics.[3]

What do the numbers mean?

Power & electrical4

Jeol JST 10 F EB Source Power Supply[1]
Accurate?
Ion source
17 cm RF ion source[3]
Accurate?
Power requirements
3-phase, 200V, 50/60Hz, 100kVA approx.[3]
Accurate?
Included component
Jeol JST 10 F EB Source Power Supply[1]
Accurate?

Vacuum & pumping6

Brooks Cryogenic Cryochiller unit[2]
Accurate?
Vacuum chamber
SUS304, φ1300mm×1610mm (H)[3]
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Vacuum system
Roughing Pump, 2 Diffusion Pumps + Polycold or 2 Cryo Pumps + Cryo Trap[3]
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Ultimate pressure
7.0×10^-5 Pa or lower[3]
Accurate?
Pump down rate
15 minutes (Atm. to 1.3×10^-3 Pa)[3]
Accurate?
Compressed air pressure
0.5MPa or higher[3]
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Wafer handling3

Substrate dome size
φ1130mm[3]
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Substrate dome rotation speed
10 rpm to 50 rpm (variable)[3]
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Substrate heater
350℃ (max.)[3]
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Optics & imaging4

Equipment type
Optical Coater[1]
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Applications
AR coatings; optical filters such as edge filters and band pass filters[3]
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Optical film thickness control system
HOM2-R-VIS350A High-precision Optical Monitor[3]
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Wavelength range
350nm to 1100nm[3]
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Control & software1

Control system
Windows 10 Pro[1]
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Dimensions & facilities3

Dimensions
5000mm (W)×6500mm (D)×3500mm (H) approx.[3]
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Cooling water flow rate
140ℓ/min. or greater[3]
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Gross weight
8500kg approx.[3]
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Configuration & options13

Windows 10 Pro[1]
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With:[1]
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Brooks Polycold[1]
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Edwards 275 Two Stage[1]
Accurate?
With[2]
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OEM
Optorun[1]
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Model
OTFC 1300[1]
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Series
OTFC series[3]
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Technology
ion-assisted technology[3]
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Crystal film thickness monitor
XTC/3 plus 6-point rotary sensor[3]
Accurate?
Evaporation source
EB source: 2 units[3]
Accurate?
Included component
Brooks Polycold[1]
Accurate?
Included component
Edwards 275 Two Stage 2012 Vintage[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
OTFC-1300CBI/DBI———allwin21.com[3]
OTFC-1300 or OTFC-1550———dynamicmos.com[4]
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • ConfigurationJeol JST 10 F EB Source Power Supply[1]
  • ConfigurationBrooks Cryogenic Cryochiller unit[2]
  • Vacuum chamberSUS304, φ1300mm×1610mm (H)[3]
  • Ion source17 cm RF ion source[3]
  • Vacuum systemRoughing Pump, 2 Diffusion Pumps + Polycold or 2 Cryo Pumps + Cryo Trap[3]
  • Ultimate pressure7.0×10^-5 Pa or lower[3]
  • Pump down rate15 minutes (Atm. to 1.3×10^-3 Pa)[3]
  • Power requirements3-phase, 200V, 50/60Hz, 100kVA approx.[3]
  • Compressed air pressure0.5MPa or higher[3]
  • Included componentJeol JST 10 F EB Source Power Supply[1]

Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What substrate dome size does the OTFC 1300 support?

The substrate dome has a diameter of 1130 mm.[3]

What is the ultimate pressure achievable by the OTFC 1300?

The ultimate pressure is 7.0×10-5 Pa or lower.[3]

Not publicly documented

The following facts about the OTFC 1300 Optical 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 OTFC 1300 Optical are on record.

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

  • The control-system platform and OS era of the OTFC 1300 Optical 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 OTFC 1300 Optical are on record.

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

  • The process node or technology generation of the OTFC 1300 Optical is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the OTFC 1300 Optical are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (4)Every fact above is drawn from these public sources
  1. [1]Inventory photo
  2. [2]Inventory photo
  3. [3]allwin21.com — allwin21.comallwin21.com
  4. [4]dynamicmos.com — dynamicmos.comdynamicmos.com
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Last updated Sep 1, 2026.

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