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  • Products
    • All Products
      • Optoelectronic Integration
        • InGaAs Array Focal Plane Sensor GD-NIR32030M
        • InGaAs Array Focal Plane Sensor GD-NIR64015M
        • InGaAs Avalanche Photodiode
        • InGaAs Large Panel Linear Array Focal Plane Detector
        • InGaAs Negative Feedback Avalanche Photodiode
        • InGaAs Small Panel Linear Array Focal Plane Detector
        • OP411D InGaAs SPAD Detector
        • OP320D Negative Feedback Avalanche Photodiode
        • OP410D InGaAs Negative Feedback Avalanche Photodiode
        • OP401D InGaAs SPAD Detector
        • OP430D Dual Channel InGaAs SPAD Detector
        • OP400D InGaAs SPAD Detector
        • OP301D InGaAs Geiger Mode Negative Feedback Avalanche Photodiode
        • OP300D InGaAs Geiger Mode Avalanche Photodiode
      • Camera
        • InGaAs Face Array Focal Plane Camera
        • InGaAs Camera Linear Focal Plane Camera
        • Visible Light⁺ Near-Infrared Camera
      • Sensitive Detection
        • InGaAs Free Running Single Photon Detector
        • InGaAS Gated Single Photon Detector
        • InGaAs Deep Cooled Free Running Single Photon Detector
        • InGaAs Geiger Avalanche Focal Plane Module
        • InGaAs Single Photon 4×4 Array Detector Assembly
        • Miniaturized Free Running Single Photon Detector QCD600C
        • Si Free Running Single Photon Detector
        • InGaAs Avalanche Photodetector
        • OP501C InGaAs 4×4 Array SPAD Component
        • OP510C InGaAs Free-running Mode Array SPAD Component
        • OP520C InGaAs 8×8 Array SPAD Component
        • OP500C InGaAs 4×4 Array SPAD Component
      • Scientific Research Instruments
        • Cold Atomic Gravimeter
        • Femtosecond Laser Frequency Comb
        • Single Photon Imaging System
        • Single Photon Ranging System
        • Time-to-Digital Converter
      • Laser
        • JJ1001 High-Speed Directly Modulated Laser 7PIN
        • JJ1003 High-Speed Directly Modulated Laser 14PIN
        • JJ1782 Low Noise High Power Laser 14PIN
        • JJ1006 Superradiant Light Emitting Diode 8PIN
        • JJ7000 Thermoelectrically-Cooled Coaxial DFB Laser TO60
        • Narrow Linewidth Laser
        • C/L Wavelength Tunable Module
      • Modular Spectrometer
        • LUNA Series Miniaturized Spectrometers
        • FURI Series —High-Performance Modular Spectrometer
        • LINA Series NIR Modular Spectrometer
        • Riki High-Sensitivity Modular Spectrometer
        • NAGA Series Miniature Modular Spectrometer
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  • Products
    • All Products
      • Optoelectronic Integration
        • InGaAs Array Focal Plane Sensor GD-NIR32030M
        • InGaAs Array Focal Plane Sensor GD-NIR64015M
        • InGaAs Avalanche Photodiode
        • InGaAs Large Panel Linear Array Focal Plane Detector
        • InGaAs Negative Feedback Avalanche Photodiode
        • InGaAs Small Panel Linear Array Focal Plane Detector
        • OP411D InGaAs SPAD Detector
        • OP320D Negative Feedback Avalanche Photodiode
        • OP410D InGaAs Negative Feedback Avalanche Photodiode
        • OP401D InGaAs SPAD Detector
        • OP430D Dual Channel InGaAs SPAD Detector
        • OP400D InGaAs SPAD Detector
        • OP301D InGaAs Geiger Mode Negative Feedback Avalanche Photodiode
        • OP300D InGaAs Geiger Mode Avalanche Photodiode
      • Camera
        • InGaAs Face Array Focal Plane Camera
        • InGaAs Camera Linear Focal Plane Camera
        • Visible Light⁺ Near-Infrared Camera
      • Sensitive Detection
        • InGaAs Free Running Single Photon Detector
        • InGaAS Gated Single Photon Detector
        • InGaAs Deep Cooled Free Running Single Photon Detector
        • InGaAs Geiger Avalanche Focal Plane Module
        • InGaAs Single Photon 4×4 Array Detector Assembly
        • Miniaturized Free Running Single Photon Detector QCD600C
        • Si Free Running Single Photon Detector
        • InGaAs Avalanche Photodetector
        • OP501C InGaAs 4×4 Array SPAD Component
        • OP510C InGaAs Free-running Mode Array SPAD Component
        • OP520C InGaAs 8×8 Array SPAD Component
        • OP500C InGaAs 4×4 Array SPAD Component
      • Scientific Research Instruments
        • Cold Atomic Gravimeter
        • Femtosecond Laser Frequency Comb
        • Single Photon Imaging System
        • Single Photon Ranging System
        • Time-to-Digital Converter
      • Laser
        • JJ1001 High-Speed Directly Modulated Laser 7PIN
        • JJ1003 High-Speed Directly Modulated Laser 14PIN
        • JJ1782 Low Noise High Power Laser 14PIN
        • JJ1006 Superradiant Light Emitting Diode 8PIN
        • JJ7000 Thermoelectrically-Cooled Coaxial DFB Laser TO60
        • Narrow Linewidth Laser
        • C/L Wavelength Tunable Module
      • Modular Spectrometer
        • LUNA Series Miniaturized Spectrometers
        • FURI Series —High-Performance Modular Spectrometer
        • LINA Series NIR Modular Spectrometer
        • Riki High-Sensitivity Modular Spectrometer
        • NAGA Series Miniature Modular Spectrometer
  • Applications
  • Why LONTEN?
  • Resources
    • News
  • Support
  • Investors
  • Our Company
  • Contact Us

Home » Our Company

Home » Our Company

Our Company

About Us

Our company boasts a state-of-the-art optoelectronic hybrid integrated
device packaging and testing center,occupying an area of over 700 square meters,with an internal Class 10,000 cleanroom spanning approximately 300 square meters.
We possess advanced micrometer-level technology,enabling precise assembly
and processing of optoelectronic hybrid devices,including bonding,eutectic
welding,chip adhesion,coupling,and sealing processes.

Our laboratory is fully equipped to conduct comprehensive
inspections,identification,testing,grading,and secure storage of quantum
core devices and their related products,ensuring product quality.
Additionally,we have two SMT production lines,two DIP production lines,and
one three-proof coating production line,providing the capability to execute
system-level surface mounting,through-hole soldering,three-proof
coating,screening,complete machine assembly and debugging,testing,and
verification,among other production tasks.

400+

R&D Personnel

360+

Authorized Patents

700+

Testing and Evaluation Center

300+

Class 10,000 Cleanroom

Apply to Multiple Applications

360 Authorized Patents

Single Photon Ranging System

InGaAs Free Running Single Photon Detector

Femtosecond Laser Frequency Comb

InGaAs Linear Focal Plane Camera

InGaAs Single Photon 4×4 Array Detector Assembly

InGaAs Array Focal Plane Sensor GD-NIR64015M

R&D

We collaborate with the University of Science and Technology of China and upstream/downstream research institutions in the research of core components, conducting extended growth techniques based on III-V compound materials in the InGaAs production line.

 

We also engage in research on wafer processing platforms and various flip-chip and testing platforms, possessing a complete set of capabilities including design, wafer fabrication, packaging, manufacturing, and quality control.

Production Capacity

Our optoelectronic integration device assembly center is equipped with over 40 advanced packaging and testing machines from both domestic and international sources. We have the capability for mass production using cutting-edge processes such as sub-micron level optical quantum chip assembly, optoelectronic device die bonding, eutectic bonding, wire bonding, coupling, collimation, sealing, and testing.

Quality Control

We strictly adhere to the ISO quality management system and implement rigorous quality control measures throughout the production process of our optoelectronic products. From raw material procurement to final product delivery, every stage of our production is governed by stringent quality inspection standards and procedures. Our quality assurance team is equipped with advanced testing equipment and technology to ensure that each production batch meets our customers’ requirements and standards. Additionally, we continuously improve and optimize our quality management system to ensure the stability and reliability of product quality.

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Lonten blends innovation with precision to deliver advanced optoelectronic solutions.Guided by Integrity, Innovation, Collaboration, and Responsibility, we empower research and industry.

Optoelectronic Integration

InGaAs Avalanche Photodiode
InGaAs Negative Feedback Avalanche Photodiode
InGaAs Large Panel Linear Array Focal Plane Detector
InGaAs Small Panel Linear Array Focal Plane Detector
InGaAs Array Focal Plane Sensor GD-NIR32030M
InGaAs Array Focal Plane Sensor GD-NIR64015M

Sensitive detection

InGaAs Free Running Single Photon Detector
InGaAs Deep Cooled Free Running Single Photon Detector
Miniaturized Free Running Single Photon Detector QCD600C
Si Free Running Single Photon Detector
InGaAs Gated Single Photon Detector
InGaAs Avalanche Photon Detector
InGaAs Single Photon 4x4 Array Detector Assembly
InGaAs Geiger Avalanche Focal Plane Module
InGaAs Linear Focal Plane Camera
InGaAs Face Array Focal Plane Camera
Visible Light+Near-Infrared Camera

Scientific Research Instruments

Cold Atomic Gravimeter
Femtosecond Laser Frequency Comb
Single Photon Ranging System
Single Photon Imaging System

About Us

Contact Us

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