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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
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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
Single Photon Ranging System
It can image moving targets and generate real-time images.
Discover ›
Visible Light+Near-Infrared Camera
It is applied in the field of semiconductor testing.
Discover ›
InGaAs Face Array Focal Plane Camera
It is applied in the field of drone mounting and inspection.
Discover ›
Banner 1

Single Photon Ranging System

It is applied in autonomous driving field.

Research Instruments

Autonomous Driving

Deep Space Exploration

Gravity Potential Measurement

...

Banner 2

Visible Light+Near-Infrared Camera

It is applied in the field of semiconductor testing.

Optoelectronic Integration

Semiconductor Testing Field

Fiber Optic Communication

Laser Sensing

...

Banner 3

InGaAs Face Array Focal Plane Camera

It is applied in the field of drone mounting and inspection.

Sensitive Detection

Drone Suspension Field

Solar Wafers

Long Distance Laser Ranging

...

Sensitive
Detection

Products

InGaAs Free Running Single Photon Detector

Single photon LiDAR

InGaAs Deep Cooled Free
Running Single Photon Detector

Laser ranging/LiDAR

Miniaturized Free Running Single Photon Detector QCD600C

Fluorescence luminescence detection

Si Free Running Single Photon Detector

Single-photon laser radar

InGaAs Gated Single Photon Detector

Quantum Key Distribution (QKD)

InGaAs Avalanche Photon Detector

LiDAR

InGaAs Single Photon 4×4 Array Detector Assembly

Long range single photon imaging

InGaAs Single Photon 4×4 Array Detector Assembly

Gas detection, biomedical imaging

Products
view all
Optoelectronic integration
InGaAs Avalanche Photodiode
Optical fiber sensing
InGaAs Negative Feedback Avalanche Photodiode
High speed fiber optic communication
InGaAs Small Panel Linear Array Focal Plane Detector
Detection of agricultural products
InGaAs Large Panel Linear Array Focal Plane Detector
Foreign body screening
InGaAs Arrayfocalplane sensor GD-NIR32030M
Imaging detection of fog
InGaAs Arrayfocalplane sensor GD-NIR64015M
0.9~1.7um/0.4~1.7um
OP300D InGaAs Geiger Mode Avalanche Photodiode
InGaAs avalanche photodiode device
OP301D InGaAs Geiger Mode Negative Feedback Avalanc...
0.9mm tight sleeve protection tube
InGaAs Free Running Single Photon Detector
Single photon LiDAR
InGaAs Deep Cooled Free Running Single Photon Detector
Laser ranging/LiDAR
Miniaturized Free Running Single Photon Detector ...
Fluorescence luminescence detection
Si Free Running Single Photon Detector
Single-photon laser radar
InGaAS Gated Single Photon Detector
Quantum Key Distribution (QKD)
InGaAs Avalanche Photon Detector
LiDAR
InGaAs Single Photon 4×4 Array Detector Assembly
Long range single photon imaging
InGaAs Single Photon 4×4 Array Detector Assembly
Gas detection, biomedical imaging
Visible Light⁺ Near-Infrared Camera
Semiconductor testing
InGaAs Linear Focal Plane Camera
Solar cell detection
InGaAs Face Array Focal Plane Camera
Laser spot observation
Cold Atomic Gravimeter
Provide gravity reference values
Femtosecond Laser Frequency Comb
High-resolution spectroscopy
Single Photon Ranging System
Mobile target monitoring
Single Photon Imaging System
Counter terrorism operations
Time-to-Digital Converter
LiDAR, Single Photon Imaging
JJ1001 High-Speed Directly Modulated Laser 7PIN
Cellular and PCS Networks
JJ1003 High-Speed Directly Modulated Laser 14PIN
RF over fiber
JJ1782 Low Noise High Power Laser 14PIN
Free space optics
JJ1006 Superradiant Light Emitting Diode 8PIN
hermetic package
JJ7000 Thermoelectrically-Cooled Coaxial DFB ...
Data rates up to 2.5Gb/s
Narrow Linewidth Laser
Ultra-high-speed encoding
C/L Wavelength Tunable Module
Photodetector testing

Optoelectronic Integration

Scientific Research Instruments

InGaAs Avalanche Photodiode

Optical fiber sensing

InGaAs Negative Feedback Avalanche Photodiode

High speed fiber optic communication

InGaAs Small Panel Linear Array Focal Plane Detector

Detection of agricultural products

InGaAs Large Panel Linear Array Focal Plane Detector

Foreign body screening

InGaAs Arrayfocalplane sensor
GD-NIR32030M

Photodiode module

InGaAs Array Focal Plane Sensor
GD-NIR64015M

Photodiode module

OP300D InGaAs Geiger Mode Avalanche Photodiode

Photodiode module

OP301D InGaAs Geiger Mode Negative Feedback Avalanc...

Photodiode module

Cold Atomic Gravimeter

Provide gravity reference values

Femtosecond Laser Frequency Comb

High-resolution spectroscopy

Single Photon Ranging System

Mobile target monitoring

Single Photon Imaging System

Counter terrorism operations

Time-to-Digital Converter

LiDAR, Single Photon Imaging

Featured Products & Technologies

Featured Topics
More
Explore the diverse applications of our products and discover the exceptional innovation and significant benefits they will bring to your industry.
Quantum Secure Communication
Utilize quantum states to encode information, ensuring communication security.
Optical Fiber Sensing
Employ optical principles to detect environmental parameters via light signals for monitoring and control purposes.
Laser Ranging
Using laser pulses to calculate distances enables precise measurements and positioning.
Biomedical Imaging
Use light signals to capture images of internal biological structures and functions for medical applications.

Featured Topics

More

Quantum Secure Communication

Utilize quantum states to encode information, ensuring communication security.

Quantum Secure Communication

Optical Fiber Sensing

Employ optical principles to detect environmental parameters via light signals for monitoring and control purposes.

Laser Ranging

Using laser pulses to calculate distances enables precise measurements and positioning.

Biomedical Imaging

Use light signals to capture images of internal biological structures and functions for medical applications.

Featured Topics

Explore the diverse applications of our products and discover the exceptional innovation and significant benefits they will bring to your industry.

View All
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Ultra High-Speed Encoding

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Agricultural Product Testing

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Solar Panel Silicon Wafer Inspection

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ROF System

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Manufacturing Support System

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Photometry System

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Life Science & Medical Systems

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Semiconductor Manufacturing

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Data Download

Download catalogs, technical information, application notes, and product datasheets here.

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Why Choose Us

Our Company

Why Choose Us

Learn more about our comprehensive product solutions, we’re confident we can offer you the best options.

Professional

We are a dedicated company specializing in the field of optoelectronics.

Customization

Ensure that customers receive personalized solutions that fully meet their needs.

Advanced Technology

Many products are industry-leading in terms of performance and functionality.

Why choose us
Learn more about our comprehensive product solutions, we’re confident we can offer you the best options.
Professional
We are a dedicated company specializing in the field of optoelectronics.
Customization
Ensure that customers receive personalized solutions that fully meet their needs.
Advanced Technology
Many products are industry-leading in terms of performance and functionality.

Professional

We are a dedicated company specializing in the field of optoelectronics. Our expertise shines through in every facet of our work.

Customization

Our expertise in customization ensures that each client receives a personalized solution that perfectly suits your needs.

Advanced Technology

Based on our company’s research and development capabilities, many of our products are industry-leading in terms of performance and functionality.

mail Contact

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

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