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Phone number

+91 97899 04948

Email address



Address info

443, Anna Salai, Teynampet,

Chennai, Tamil Nadu 600018

United Spectrum Company is proud to offer the world's best customized systems for high-precision micro assembly and micro production technology to our clients in India. United Spectrum Offers Best Semiconductor VCSEL and Photodiode Packaging Systems in India. This Nano Weld Workstation is Ideal For  System-in-Package (SiP).

Laser Welding Machine For Semiconductor Packaging

The High-Precision Alignment and Laser Welding Systems are made in Germany by Nanosystec Gmbh, which is superior in quality and good support. We are the leading supplier of high precision, high quality, highly reliable micro assembly & micro production for opto-electronics IC packaging, Photonics Integrated Circuits (PIC’s) industries in India. We offer Epoxy gluing, pick and place, laser welding and optical/electrical testing systems. The Laser NanoWeld stations provide the ideal platform for the development and production of opto-electronic components, like single and multi-channel transmitters and receivers. The station works with exchangeable trays and grippers accepting all device housing types and lenses, optical fibers or receptacles to be aligned and attached. We offer the best Photonics Packaging system solution for Optical Communication Components.

Laser Welding Station which has the versatile design allows changing between different devices, such as TOSA, ROSA, QSFP, BOSA, TO can or butterfly type products. Also more advanced products, such as tunable lasers or visible laser diodes can be adjusted versus a single mode fiber or a receptacle - single or multi-channel. The NanoWeld stations can be integrated into production lines.

World’s Best Advanced Alignment and Laser Welding Station in India

  • Advanced Technology
  • High Quality
  • High Reliable
  • Good Support
  • Made in Germany

NanoWeld stations can be tailored to fit the specifications of individual assembly techniques. The following alignment and assembly tasks are examples of such specialised stations:

  • Free-beam diode modules with excellent pointing and focus accuracy
  • Subassemblies for optical instrumentation
  • Stirling coolers with friction free pistons
  • Hermetically sealed detector assemblies


Fast precision alignment
Low weld shift
Modular building blocks
Tray concept for short processing times
Fast change between different processes

  • Versatile Production Solution
    Modular Architecture with Device Trays
    High Precision Alignment
    Laser Welding with Minimum Shift
    Versatile Software and Process Programming

Optional Accessories
  • Nano Laser Weld Coaxial

    Devices Manufactured on NanoWeld Linear Type

    Pump lasers
    Tunable lasers
    Linear optical amplifiers
    Transmitters with integrated modulators
    High-Speed Receivers
    Integrated multi-channel modules
    Optical Switches

  • Nano Laser Weld Linear

    Devices Manufactured on NanoWeld Coaxial Type
    Pigtailing of transmitters (with optional lens)
    Pigtailing of receivers
    Pigtailing of tunable lasers
    TOSA/ROSA with receptacle (and optional lens)
    Pigtailing of blue laser diodes
    Bidis and triplexers
    External lens attachment (Pointing)… and many more

  • Nano Laser Weld 12 axes

    Special Application
    Free-beam diode modules with excellent pointing and focus accuracy
    Subassemblies for optical instrumentation
    Stirling coolers with friction free pistons
    Hermetically sealed detector assemblies


For Advanced Alignment and Laser Welding Station enquiry and to discuss more about your application requirement, with one of our laser engineer. To know the Advanced Alignment and Laser Welding Station price, Please call us direct on +91 9789904948 or Visit our regional office or complete the request form and we will contact you, as soon as possible. We United Spectrum company also offer the best quality laser marking, laser cutting, laser texturing, laser engraving, laser cleaning, laser welding, laser cladding, laser hardening, laser shock peening, laser micro machines in India.