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    • Compact Integrated Magneto-Optical Trap System

    The MP-CMOT-149-119-298 is a self-contained, compact ultra-high-vacuum magneto-optical trap platform that integrates an UHV glass cell, alkali-metal atom source, ion pump, getter pump, magnetic-field coil driver, and touch-screen control system. When combined with an external laser system, it can be used to create a three-dimensional magneto-optical trap for rubidium or caesium atoms, making it suitable for cold-atom research, quantum technology education, and prototyping of quantum sensors and quantum computing systems.

    Product features：Compact, integrated ultra‑high‑vacuum system；Supports rubidium (Rb) or caesium (Cs) atom sources；Designed for background‑vapour‑loaded magneto‑optical traps；Integrated active ion pump and passive getter pump；Integrated alkali‑metal vapour‑pressure control circuitry；Integrated anti‑Helmholtz coils and coil driver；Touch‑screen user interface；Real‑time display of ion‑pump, atom‑source, and coil operating status；Adjustable coil current and magnetic‑field polarity；Supports various UHV glass‑cell and anti‑reflection coating configurations

    Part Number：MP-CMOT-149-119-298

    Application area：Rubidium or caesium magneto-optical trap experiments Cold-atom trapping and laser cooling Atomic physics teaching laboratories | Quantum technology training | Quantum sensor prototyping | Atom interferometry research | Atomic clock experiments | Optical tweezer and optical lattice experiments | Rydberg atom experiments

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    Main parameters
  • Core parameters

  • Overall Dimensions

    Approx. 149.1 × 119.4 × 298.5 mm

  • Dimension Drawing
    • General Parameters

    System Components

    Component

    Description

    miniMOT V2 main unit

    Integrated vacuum system, glass cell, and electronic control unit

    UHV glass cell

    Provides coldatom trapping region and optical access

    Alkali metal atom source

    Rubidium or caesium option

    Ion pump

    Maintains ultrahigh vacuum

    Passive getter pump

    Supplementary vacuum quality maintenance

    MOT magnetic field coils

    AntiHelmholtz coil pair

    AC/DC power adapter

    Provides 12 V DC power to the device

    Power cord

    Mates with the power adapter

     

    Technical Specifications

    Parameter

    Specification

    Overall Dimensions

    Approx. 149.1 × 119.4 × 298.5 mm

    Nominal Catalogue Dimensions

    149 × 119 × 298 mm

    MOT Centre Height

    Approx. 88.9 mm

    Typical Weight

    Approx. 3.2–3.3 kg

    Maximum Weight

    5 kg

    Mounting Method

    Standard optical table mounting

    Mounting Threads

    Metric and imperial threads

     

    Vacuum and Atom Source Parameters

    Parameter

    Specification

    Base Vacuum Pressure

    <1×10⁻⁸ Torr

    UserManual Base Vacuum Specification

    <10 nTorr

    Ion Pump Operating Voltage

    3.6 kV

    Normal Ion Pump Current

    Typically <200 nA

    Ion Pump Residual Magnetic Field

    <0.5 G at the glasscell centre

    Atom Species

    Rubidium or caesium

    Atom Source Operating Current

    Typical 2.75–3.75 A

    Maximum Atom Source Current

    4 A

    Atom Temperature

    Millikelvin range, typically about 100–200 µK

     

    Magnetic Field Parameters

    Parameter

    Specification

    Coil Configuration

    AntiHelmholtz coil pair

    Coil Current Range

    −1 to +1 A

    Magnetic Field Gradient

    13–14 G/(A·cm)

    Recommended Starting Current

    0.5 A

    Common Operating Range

    0.2–1.0 A

    Magnetic Field Polarity

    Switchable positive/negative

     

    Electrical Parameters

    Parameter

    Specification

    AC Input Voltage

    100–240 V AC

    Input Frequency

    50–60 Hz

    Input Power

    <60 W

    DC Output Voltage

    12 V (allowable range 11.8–12.6 V)

    DC Output Current

    5 A maximum

    Typical Standby Load Current

    Approx. 0.6 A

    Typical Load with Atom Source and Coils Operating

    Approx. 1.7 A

     

    Optical Access

    Position

    Clear Aperture

    Glass cell side

    Max. approx. 54 × 19 mm

    Glass cell side (minimum)

    Approx. 45 × 10 mm

    Glass cell end face

    Diameter 8–10 mm

    Glass cell centre height

    Approx. 89 mm

     

     

    Laser Requirements

    The product does not include a laser; the user must provide an external laser system matched to the atomic transition:

    Atom Species

    Typical D2 Line Wavelength

    Rb

    Approx. 780.2 nm

    Cs

    Approx. 852 nm

    For MOT operation:

    Minimum recommended power per beam: approx. 10 mW

    Recommended power per beam: approx. 20 mW

    Requires appropriate cooling and repumping light

    Laser polarisation must be correctly matched to the magnetic field direction

    Must form a three-dimensional counter‑propagating beam configuration at the cell centre

     


    Optional Configurations

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  • Product title: Compact Integrated Magneto-Optical Trap System
  • Product link: https://www.idealphotonics.com/product/detail/1591.html

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