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Spectral Range Guide

ALL Detectors

The broadest line of both silicon and InGaAs detectors commercially available.

InGaAs PIN PHOTODIODES

Indium Gallium Arsenide (InGaAs) PIN photodiodes are made using InGaAs/InP technology.

Silicon Photodectectors

Cutting-edge silicon photodetectors that excel in precise detection of light ranging in wavelength from 250nm to 1100nm

Quadrant & Array PhotoDiodes

Monolithic “quads” or quadrant photodiodes (QPDs) are 2 X 2 photodiode arrays with four planar diffused photodiode elements or segments.

Silicon Photo Transistors

Marktech offers a broad line of silicon photo Transistors in a variety of package types ranging from miniature metal can to ceramic packages.

Photoreflectors

Our High-Reliability Photoreflectors are sensors that contain both the LED emitter and photodetector functions within a single package.

Avalanche Photodetectors

Marktech Si APD’s offer low-level light and short pulse detections of wavelengths between 400 nm and 1100 nm.

UV Detectors

UV detectors are offered in a variety of TO metal-can type packages from TO-18 to TO-39 with special UV glass lens to insure optimum lifetime and the least amount of material degradation

OEM Custom Detectors

With the ability to detect light in the UV, visible, and infrared spectrums, photo detectors, photo transistors, and photodiodes are being used in increasingly more applications.

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ALL LEDs

Marktech offers the broadest range of emitters commercially available ranging from 235nm to 4300nm across the UV, visible, NIR, SWIR, and MWIR spectral ranges.

UV LEDs

Marktech offers the broadest range of UV LEDs commercially available ranging from 235nm to 400nm including UVA, UVB, UVC, and deep UVC LEDs.

Visible LEDs

Our advanced line of visible LED products is engineered to deliver high-quality, energy-efficient lighting solutions across various applications from 400nm to 700nm..

NEAR IR (NIR)

Our NIR LED wavelength range is typically from 700nm to 1000nm, extending into wavelengths invisible to the human eye but crucial for numerous technological and scientific applications.

SWIR & MWIR LEDs

Our standard product offering includes wavelengths from 1020nm to 4300nm and operating currents ranging from 20mA to 350mA for high-power applications.

Point Source Emitters

Our Point Source LEDs are specifically engineered for optical encoders, edge sensors, and other critical applications that demand highly focused light with minimal dispersion.

MULTIple WAVELENGTH

Multi-LED chips in a single package, our multiple wavelength LEDs are engineered to address a myriad of applications across the UV, visible, NIR, SWIR, and MWIR spectral ranges

rED dOTS & rETICLES

Designed to produce a highly defined red dot or reticle, facilitating accurate aiming without revealing the location to the target.

Photoreflectors

Ideally suited for applications including edge sensing, line sensing, coin bill validation, and bar code reading

LED Backlighters

Our panels are crafted to deliver uniform, vibrant illumination across a wide range of applications, from consumer electronics to industrial displays.

LED Light Rings

Crafted with the latest LED technology, these rings provide adjustable illumination to meet specific needs, ensuring optimal visibility and enhancing the quality of your projects.

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All CREE LEDs

As a proud CREE LED Solution Provider for over a decade, Marktech offers comprehensive engineering support, including design, binning, and material selection, alongside custom packaging options for specialized applications.

CREE LED
Throughhole LEDs

CREE LED through-hole emitters, designed for high-temperature and moisture environments with UV-resistant optical-grade epoxy, offer a range of colors for versatile applications in signage and lighting.

CREE LED Surface Mount

CREE High Brightness (HB) SMD LEDs are the brightest, most reliable architectural, video, signage, scoreboard, roadway, and specialty LEDs available today.

CREE LED P-4 Devices

CREE LED’s P4 series represents a leap in LED design, combining efficiency with aesthetic versatility to meet the demands of modern lighting applications.

CREE LED Starboards

Marktech’s CREE LED XLamp® offerings on aluminum core starboards simplify LED integration for designers, providing a range of colors and angles on compact boards for easy testing and implementation in varied lighting applications.

CREE LED Metal Cans

Marktech Optoelectronics introduces its new product line of CREE LED die, including the EZ1350 Series Die, packaged in TO-cans (TO-18 and TO-39 outlines) designed for precision and reliability in demanding applications with protection against environmental factors like moisture and dust.

CREE LED Chips

CREE LED’s Versatile InGaN-based LED chips are designed to meet diverse needs for blue, green, and white-converted LEDs.

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OEM Engineering

Marktech Optoelectronics combines over 40 years of expertise in optoelectronics with a focus on customized engineering solutions, addressing specific customer needs and applications. 

OEM Custom Detectors

Custom photodiode detectors are designed to meet unique customer requirements, offering specialized performance features and cost savings through optimizations such as integrated filters, photodiode arrays, and hybridization.

Custom LED Devices

Through our vertically integrated manufacturing facilities in California and Japan, we offer custom LED solutions, including packaging and optoelectrical categorization, enhancing product design and market readiness.

Multiwavelength

Multiple LED dies combined in a single package are engineered to address various applications across the UV, visible, NIR, SWIR, and MWIR spectral ranges.

OEM Custom Packaging

To succeed, you need the exact optoelectronic package custom-designed and manufactured for your application, including hermetic metal SMD, TO-can, plastic SMD, and molded through-hole packaging.

OEM Custom Die and Wafers

Made-to-order semiconductor chips (die) and wafers are designed and fabricated to fit your needs. Standard dies are available in specific wavelengths for high-volume production applications.

OEM Assemblies

Bare and encapsulated LEDs, photodiodes, and other components are assembled on FR4, metal-cored, and flexible circuit boards, ready for production.

Need parts?

Blog

Learn about the latest trends, devices, and potential applications.

News & Press

The latest news and announcements from Marktech Optoelectronics.

Application Notes

Detailed information about common uses for Marktech Optoelectronics devices.

Technical Articles

In depth discussions on LEDs, Detectors and the science behind them.

Optoelectronics Glossary

Become familiar with common terminology and concepts for LED Devices.

Photodiodes Glossary

List of common concepts and definitions for Photodiodes.

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Near IR

Discover the power of near infrared light with our advanced line of NIR LED products, engineered to provide high-quality, energy-efficient solutions for a wide range of applications. Focused on performance, durability, and versatility, our NIR LEDs deliver unparalleled depth and reliability. Ideal for night vision, remote controls, photo interrupters, optical sensors, and medical devices, Marktech's NIR LED Emitters are your go-to source for invisible light applications.

The IR LED wavelength range is typically from 700nm to 1000nm, extending into wavelengths invisible to the human eye but crucial for numerous technological and scientific applications.
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Product Catalog
Product Sellsheet

Contaminant Detection

Near IR emitter

Product Photo Peak Wavelength Angle Power Bandwidth Forward Voltage Conditions IF Size Buy Now Specs
MT5720-IR 720 20 10 30 2 50 5mm Plastic Round (2 pin) Digikey
Mouser
MTSM0074-843-IR 740 120 6.0mW/sr na 1.7 30 3.2x1.6mm Domed Top SMD (2 pin) Digikey
Mouser
MTE1074N1-R 740 24 4 30 1.8 20 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE1077M3A-R 770 160 5.5 25 1.55 20 3mm Ceramic Domed Lens (2 pin) Digikey
Mouser
MTE1077N-WRC 770 8 3.0 30 1.95 20 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE7710N 770 18 2 25 1.55 20 TO-18 Metal Can Domed Lens (2 pin) Digikey
MTE1077N1-R 770 24 5.5 25 1.55 20 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE2077N1-R 770 16 8 35 1.55 20 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTSM0077-843-IR 770 120 6.0mW/sr na 1.7 na 3.2x1.6mm Domed Top SMD (2 pin) Digikey
Mouser
MTE3278N-WRC 780 8 7.0 25 1.90 20 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE3278N1-R 780 14 17 25 1.6 20 5mm Plastic Round Lens (2 pin) Price Quote
MTE2081S-OH5 810 7 20 40 1.55 50 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8081W1-WRC 810 45 18 20 1.70 50 TO-18 Low Profile Metal Can Flat Lens (2 pin) Digikey
Mouser
MTE1081C 810 50 6.5 30 1.4 20 3mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8120CP 810 20 4.5 38 1.55 50 3.5x2.2 SMD Domed Lens (2 pin) Digikey
Mouser
MTE6081C 810 25 13 20 1.9 20 3mm Plastic Round Lens (2 pin) Price Quote
MTE2081-OH5 810 14 20 40 1.55 50 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8560P-C 850 5 6 45 1.5 50 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8600N 850 22 19.6 30 1.4 50 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8600C 850 50 28 30 1.45 50 3mm Plastic Round Lens (2 pin) Digikey
MTE8600C2 850 90 18 30 1.45 50 3mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8600P-C 850 6 17 34 1.4 50 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8600MT 850 110 27 30 1.45 50 PLCC-4 SMD Flat Lens (4 pin) Digikey
Mouser
MTE8600W 850 64 25.8 30 1.4 50 TO-18 Metal Can Flat Lens (2 pin) Digikey
Mouser
MTE8600N2 850 110 18 30 1.45 50 5mm Plastic Flat Lens (2 pin) Digikey
Mouser
MTE8600CP 850 20 11 30 1.45 50 3.5x2.2 SMD Domed Lens (2 pin) Digikey
Mouser
MTE8600M2 850 150 30 30 1.45 50 TO-46 Low Profile Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8600N5 850 16 25 30 1.45 50 5mm Plastic Round Lens (2 pin) Price Quote
MT5850-IR 850 20 11 40 1.4 20 5mm Plastic Round (2 pin) Digikey
Mouser
MTE8086WS-WRC 850 45 12.9 33 1.45 50 TO-18 Metal Can Flat Lens (2 pin) Digikey
Mouser
MTE8503A-IR-A 850 35 25mW/sr 50 1.65 20 3mm Plastic Round Lens (2 pin) Price Quote
MTE8560MT-BK 850 55 20 45 1.8 50 PLCC-4 SMD Flat Lens (4 pin) Digikey
Mouser
MTE8560M2 850 65 20 20 1.8 50 TO-46 Low Profile Metal Can Domed Lens (2 pin) Price Quote
MTE8601N1 850 15 25 30 1.9 50 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8610N 850 10 20 30 1.45 50 TO-18 Metal Can Domed Lens (2 pin) Price Quote
MTE8560MC 850 110 10 45 1.45 50 3.5x2.2 SMD Flat Lens (2 pin) Digikey
Mouser
MTE8600MC 850 100 15 30 1.45 50 3.5x2.2 SMD Flat Lens (2 pin) Digikey
Mouser
MTE8610W2-WRC-25.4 850 35 17 30 1.53 50 TO-18 Metal Can Flat Lens (2 pin) Price Quote
MTSM8385FG-IR 855 60 650 1.7 1000 3.5x3.5 SMD Dome Lens (3 pin) Price Quote
MTE8600C9 860 25 30 27 1.0 50 3mm Plastic Flat Lens - (2 pin) Price Quote
MTE8760MT 870 110 20 45 1.45 50 PLCC-4 SMD Flat Lens (4 pin) Digikey
Mouser
MTE8760MC 870 110 10 45 1.45 50 3.5x2.2 SMD Flat Lens (2 pin) Digikey
Mouser
MTE8760C 870 40 18 45 1.5 50 3mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8760NK2 870 12 10 45 1.5 50 TO-46 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE2087NK2 870 8 6.5 45 1.6 50 TO-46 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE2087NM 870 10 10 45 1.55 50 TO-46 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8760N5 870 14 24 45 1.45 50 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE2087N 870 12 9 45 1.55 50 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8760P-C 870 6 8 45 1.5 50 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8760CP 870 20 4.6 45 1.5 50 3.5x2.2 SMD Domed Lens (2 pin) Digikey
Mouser
MTE8800M3A 880 160 4.5 60 1.3 20 3mm Ceramic Domed Lens (2 pin) Digikey
Mouser
MTE2088SL-WRC 880 10 7.0 25 1.8 50 TO-46 Focused Ball Lens (2 pin) Digikey
Mouser
MTE8800C 880 50 5 60 1.3 20 3mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8008N3 880 66 10 60 1.45 50 5mm Plastic Flat Lens (2 pin) Digikey
Mouser
MTE8803A-IR-A 880 35 6.0mW/sr 50 1.5 20 3mm Plastic Round Lens (2 pin) Price Quote
MTE8800N1 880 24 11 60 1.45 50 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE8080N2 880 55 11 60 1.45 50 5mm Plastic Flat Lens (2 pin) Digikey
Mouser
MT5880-IR 880 20 11 50 1.4 20 5mm Plastic Round (2 pin) Digikey
Mouser
MTE8800N 880 12 6 60 1.45 50 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8800W 880 40 4 60 1.45 50 TO-18 Metal Can Flat Lens (2 pin) Digikey
Mouser
MTE8800NM 880 10 5 60 1.45 50 TO-46 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE8080PP 880 9 2.5 60 1.8 50 1.55mm Metal Pill Domed Lens Price Quote
MTE8800NK2 880 8 4 60 1.5 50 TO-46 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE7088W-WRC 880 45 20 25 1.6 50 TO-18 Low Profile Metal Can Flat Lens (2 pin) Digikey
Mouser
MTE8800PT 880 8 2.5 60 1.45 50 Pigtail Metal Can Domed Lens (1 pin) Digikey
Mouser
MT5900-IR 900 20 10 65 1.4 20 5mm Plastic Round (2 pin) Digikey
Mouser
MTE9440M3A 940 160 4 50 1.2 20 3mm Ceramic Domed Lens (2 pin) Digikey
Mouser
MTE9403A-IR-A 940 35 12 50 1.5 20 3mm Plastic Round Lens (2 pin) Price Quote
MTE9440CP 940 28 2.8 55 1.35 50 3.5x2.2 SMD Domed Lens (2 pin) Price Quote
MTE9440N 940 16 5.5 50 1.35 50 TO-18 Metal Can Domed Lens (2 pin) Digikey
Mouser
MTE9441M 944 15 17 55 1.31 50 TO-46 Low Profile Metal Can Domed Lens (2 pin) Price Quote
MTE9440PT 945 20 4 55 1.35 50 Pigtail Metal Can Domed Lens (1 pin) Digikey
Mouser
MTE9460N2 950 100 24 40 1.3 50 5mm Plastic Flat Lens (2 pin) Digikey
Mouser
MTE9460N5 950 10 34 40 1.9 50 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE9460CP 950 26 10 40 1.3 50 3.5x2.2 SMD Domed Lens (2 pin) Digikey
Mouser
MTE9460MT 950 110 25 40 1.3 50 PLCC-4 SMD Flat Lens (4 pin) Digikey
Mouser
MTE9460WC 950 90 15 40 1.3 50 TO-18 Metal Can Flat Lens (2 pin) Digikey
Mouser
MTE9460MC 950 110 15 40 1.3 50 3.5x2.2 SMD Flat Lens (2 pin) Digikey
Mouser
MTE9460N1 950 32 33 40 1.3 50 5mm Plastic Round Lens (2 pin) Digikey
Mouser
MTE9531M 950 15 18 50 1.3 50 TO-46 Low Profile Metal Can Domed Lens (2 pin) Price Quote
MTE9460C2 950 120 23 40 1.9 50 3mm Plastic Flat Lens (2 pin) Digikey
Mouser
MTE9730CP 980 20 5.6 85 2 50 3.5x2.2 SMD Domed Lens (2 pin) Digikey
Mouser

Product Information

Marktech Optoelectronics is proud to present its near infrared (NIR) LED Emitters, designed to meet the demanding needs of contemporary industries. Our NIR LEDs come in a broad spectrum of wavelengths, package types, and power outputs, ensuring they seamlessly fit many applications. From high-power emitters for industrial optical sensors, security surveillance to precise and narrow-beam LEDs for optical sensors, our offerings ensure top-notch performance and longevity. Marktech engineers carefully design NIR emitters to provide consistent and reliable invisible light, making them perfect for applications where precision and invisibility are key. Your existing and new electro-optical development projects will benefit from their efficient design for cost savings and environmental advantages, minimizing energy use and carbon footprint. Near Infrared (NIR) LEDs are widely used across various industries because they penetrate deeper into materials and biological tissues than visible light without causing damage or significant heat.

Characteristics

  • Unobtrusive, Non-visible Light Source: NIR LEDs above 950nm are virtually invisible to the human eye. 740nm or 850nm LEDs might be visible as a faint glow, depending on the emitter's bandwidth and the viewer’s eyes' sensitivity. The invisibility of NIR LED light sources is useful in driver or occupant sensing and surveillance.
  • Deep Penetration: Our NIR LEDs offer deep penetration through various materials and mediums, making them ideal for security, medical, and scientific applications.
  • Long Lifespan: Designed for durability, our NIR LEDs boast extended operational lives, reducing the need for frequent replacements and maintenance.
  • Versatile Wavelength Options: Catering to a wide range of applications, we offer IR LEDs in various wavelengths to suit specific needs, from 700nm to 1000nm.
  • Energy Efficient: Marktech's IR LEDs are optimized for low power consumption, providing adequate illumination while saving on energy costs.
  • Compact and Robust Design: Easy to integrate and durable, our IR LEDs are suitable for existing systems and new product designs, offering convenience and reliability.
  • RoHS Compliant: Our IR LEDs adhere to RoHS standards, ensuring safe and eco-friendly operation, aligning with our commitment to environmental responsibility.
The unique attributes of NIR LEDs benefit OEM equipment and instruments in security, industrial sensing, medical diagnostics, phototherapy, agricultural, consumer, automotive, water quality, R&D, and analytical instruments. Here are examples of OEM equipment and instruments utilizing near-infrared LEDs:

Applications

  • Photoelectric and Optical Sensors: Utilize our precise IR LEDs for optical sensing applications, from counting to movement detection. Photoelectric sensors, optical proximity sensors, presence or occupancy sensors, and position sensors commonly use NIR LEDs. NIR wavelengths around 850nm and 940nm are standard in near-infrared photoelectric applications. 630nm to 700nm red LEDs are important where visible light is required for photoelectric sensor alignment or positioning.
  • Night Vision and Surveillance: NIR LEDs illuminate areas without visible light, allowing cameras to capture clear images in complete darkness, which is crucial for security cameras, wildlife monitoring, and military operations. Night vision devices typically use LEDs in the 850nm or 940nm range. 850nm LEDs provide a bit more range and are slightly visible as a faint red glow, whereas 940nm LEDs are almost entirely invisible to the naked eye, offering stealth but at the expense of range.
  • Remote Controls: Power your remote control devices with our efficient IR LEDs, ensuring reliable signal transmission.
  • Driver monitoring systems (DMS): Since the light from NIR LEDs is not visible or harmful to human eyes, DMS NIR LEDs are often utilized to unobtrusively monitor driver alertness, gaze, presence, and position to prevent accidents due to distraction or drowsiness behind the wheel. Passenger or occupant monitoring systems (OMS) and other cabin sensing systems also use near-infrared LEDs combined with photodiode or image sensors. Driver Monitoring Systems often use 850nm or 940nm LEDs, as these wavelengths can penetrate sunglasses and operate effectively in various lighting conditions without distracting the driver.
  • Phototherapy: In phototherapy applications, NIR LEDs are used alone or with red and orange visible LEDs. NIR light can penetrate deeper into the body and may provide enhanced healing compared to visible light during the treatment of specific conditions.
  • Pulse Oximeters: These devices use NIR LEDs to measure oxygen saturation levels in the blood noninvasively. By comparing the absorption rates of oxygenated and deoxygenated hemoglobin at specific NIR wavelengths, oximeters can provide accurate readings of blood oxygen levels. Pulse Oximeters commonly use wavelengths around 940nm and visible red light (around 660nm) to measure oxygen saturation in blood.
  • Non-dispersive IR (NDIR) Spectrometers: NIR LEDs provide a light source for NDIR spectrometers, which measure the absorption, reflection, or transmission of specific NIR wavelengths, which is essential for material and chemical analysis, environmental monitoring, gas monitoring, and quality control. NDIR spectroscopy uses specific NIR, SWIR, and MWIR wavelengths depending on the absorption, reflectance, or scattering characteristics of the material, gas, or chemical being monitored or detected.
  • Functional Near-Infrared Spectroscopy (fNIRS) Devices: Functional NIR (fNIRS) spectrometers are a highly specialized type of NIR spectrometer used for monitoring brain activity, muscle oxygenation, and other physiological parameters by measuring the absorbance and scattering of NIR light in biological tissues. NIR often uses wavelengths in the 700nm to 900nm range for tissue oxygenation and hemodynamic studies.
  • Biometric Systems: Devices such as fingerprint scanners and iris recognition systems use NIR LEDs to enhance image contrast and detail, improving accuracy and reliability.
  • Moisture Analyzers: NIR LEDs, often in combination with SWIR LEDS, are used in sensors for non-destructive moisture measurement in grains, textiles, wood, and other materials. These devices help in quality control and optimization of drying processes. Moisture Analyzers frequently operate in the 940nm to 1650nm range, targeting specific water absorption bands for accurate moisture measurement.
  • Material Sorting Systems: NIR LEDs assist in identifying different materials based on their spectral response, which is helpful in recycling facilities for sorting plastics, textiles, and other materials. Often, both NIR (NIR I) and SWIR or NIR II light sources are used to identify plastic, elastomer, resins, and polymers in scrap or recycling applications. Material Sorting Systems use a wide range of NIR and SWIR wavelengths, often including specific bands between 700nm and 2500nm, to differentiate materials based on their unique spectral fingerprints.
  • Fluorometers: These instruments typically use 700nm to 900nm NIR LEDs to excite fluorescent dyes or molecules in samples, measuring the emitted light to analyze concentration, binding activities, and other properties. While less common than UV and visible fluorescent dyes, NIR fluorescent dyes are also used for imaging microarrays and biological tissue samples because much less background fluorescence occurs.
Marktech Optoelectronics’ LED Backlight Panels represent the pinnacle of backlighting technology, offering a combination of efficiency, durability, and versatility. Our panels are designed to meet the evolving needs of industries demanding high-quality display illumination, from consumer electronics to specialized industrial applications. With our commitment to innovation and quality, Marktech’s LED Backlight Panels are the go-to solution for enhancing the visual performance and energy efficiency of any display.

Additional Resources

Spectral sensitivity from 254nm to 2600nm depending on specific InGaAs and silicon photodiodes placed in the same package.

  • InGaAs Selector and Applications Guide
  • Detectors Sell Sheet 4-12-2023 V1
< Back to Detectors

Need Parts?

Do you need a small number of LEDs for your proof of concept? Or, are you looking to purchase a run for your prototypes? Visit our online stores at Digi-Key Electronics and Mouser Electronics today. In Japan, our products are now available through Rikei Corporation. In Israel, our products are now available through Militram. In Canada, our products are now available through ARL Group.

Need Assistance?

Let us help select the perfect parts and services to make your application come to life.

CONTACT US TODAY

Near IR Scan of a Cancer Cell

InGaAs PIN Photodiode

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As our industry constantly changes and evolves, Marktech has been there since the start. Stay on top of new and upcoming technology trends, industry news and new product offerings.

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Marktech Optoelectronics is one of the world’s leading manufacturers of UV, visible, near-infrared (NIR), and short-wavelength infrared (SWIR) emitters and photodiode detectors. The company also engineers and manufactures materials such as silicon photodetector wafers, chips, and InP epiwafers.

Spectral Range Guide

CALL +1 (518) 956-2980

Marktech Optoelectronics
3 Northway Lane North
Latham, NY 12110

Fax: +1-785-4725
Email: [email protected]