[In Stock] TEM Messtechnik CoSy | Doppler-Free Spectroscopy Controller

 Authentic TEM Messtechnik CoSy compact controller currently available at our Shenzhen warehouse. This specialized unit is designed for high-precision Doppler-free saturated absorption spectroscopy. It has been visually inspected for component integrity and is ready for immediate worldwide express shipping to physics labs and research institutions.

Technical Reference & Availability: TEM Messtechnik CoSy Laser Frequency Locking Controller

The CoSy (Compact Spectroscopic Locking) system from TEM Messtechnik is a sophisticated, all-in-one solution for high-precision laser frequency stabilization. By utilizing Doppler-free saturated absorption spectroscopy, the CoSy controller allows researchers to lock external cavity diode lasers (ECDL) to atomic transitions with sub-megahertz stability. It is a vital instrument for cutting-edge labs involved in laser cooling, atom interferometry, and quantum information processing.

Core Technical Specifications

  • Manufacturer: TEM Messtechnik (Germany)

  • Model: CoSy (Compact Spectroscopic Locking System)

  • Technology: Doppler-free saturated absorption spectroscopy.

  • Key Functions: > * Integrated laser frequency modulation and synchronous detection.

    • Built-in PID controller for rapid frequency feedback.

    • Automated peak finding and locking routines.

  • Compact Design: Integrates the optical reference (optional) and electronics into a robust, laboratory-grade housing.

Primary Research Applications

  • Laser Cooling & Trapping: Providing the high-stability seed laser for MOT (Magneto-Optical Traps).

  • Atomic Clocks: Precise frequency referencing against Rubidium, Cesium, or Potassium D-lines.

  • High-Resolution Spectroscopy: Eliminating Doppler broadening to resolve hyperfine structures.

  • Quantum Sensing: Supporting gravity and magnetic field measurements via atom interferometry.

Inventory & Global Logistics from Shenzhen

We currently have an original TEM Messtechnik CoSy controller available in our Shenzhen warehouse.

  • Condition: Pre-owned, original high-end scientific hardware. This unit has been professionally decommissioned from a top-tier quantum optics research facility.

  • Visual Verification: We provide high-resolution photos of the unit’s physical condition and internal revision labels to ensure compliance with your lab’s laser setup.

  • Shipping: Worldwide express delivery via DHL, FedEx, or UPS. We use specialized, shock-absorbent packaging to ensure the precision electronics arrive in perfect calibration.

Technical Inquiry & Procurement: If you are a Principal Investigator, Lab Manager, or PhD researcher looking for specialized laser locking hardware, please contact our technical desk:

  • WhatsApp: +86 159 1599 7637 

    Email: xw8668448@gmail.com

  • Front view of TEM Messtechnik CoSy controller for Doppler-free saturated absorption spectroscopy.
    Rear interface of TEM CoSy system showing laser locking and PID control ports.

    Status indicators and precision adjustment knobs on the TEM CoSy spectroscopy unit.



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