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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.

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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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Archives

New Broadband Hybrid Silicon-InGaAs Photodetectors

Broadband hybrid Silicon-InGaAs photodetectors | Marktech Optoelectronics, Inc.

Marktech Optoelectronics Inc. is pleased to announce a webinar on “InGaAs Photodiode Detectors: Packaging, Performance, and SWIR Applications”, presented by Vince Forte, the company’s Chief Technology Officer. The webinar will be pre-recorded and will be available for viewing starting May 10th through Photonics Media. Cost- and Space-Saving Design Eliminates the Need for Separate Detectors within […]

Don’t Pay Up to 145% More for Silicon Photodiodes — Buy Marktech Si PDs Designed, Fabricated, and Assembled in the U.S.A.

In today’s competitive component marketplace, price and performance both matter. That’s why Marktech Optoelectronics is making a clear call to OEMs, integrators, and system designers: don’t overpay for silicon photodiodes. Marktech’s high-performance silicon photodetectors are designed, fabricated, and assembled entirely in the United States—often at up to 145% lower cost than imported or private-labeled alternatives. […]

Marktech’s latest MWIR LEDs support Precision MWIR Applications

Marktech’s MWIR LEDs with peak wavelengths of 3100nm, 3700nm, 3900nm, 4100nm, and 4300nm Marktech Optoelectronics Inc. is pleased to announce a webinar on “InGaAs Photodiode Detectors: Packaging, Performance, and SWIR Applications”, presented by Vince Forte, the company’s Chief Technology Officer. The webinar will be pre-recorded and will be available for viewing starting May 10th through […]

Explore Our Innovations at PHOTONICS WEST 2025

If you are attending PHOTONICS WEST 2025 in January, stop by our booth (#237) from 28 to 30 January 2025 in San Francisco. Photonics West is the leading event worldwide that showcases the latest products from electro-optical and optical technology industry leaders worldwide. Marktech is co-exhibiting at Photonics West 2025 with two of our esteemed […]

Marktech’s CTO, Vince Forte, Presents on Multi-chip Emitter-Detectors at the Photonics Media Sensors and Detectors Summit

If you are attending the online Photonic Media’s Sensors and Detectors Summit on Wednesday November 13th, 2024, please listen to the presentation, “Multi-Chip Detector-Emitter Packages and Their Applications” delivered by our Chief Technology Officer, Vince Forte. The summit highlights breakthroughs and exciting new optoelectronics technologies impacting the sensors and detectors industry worldwide. https://events.photonics.com/Event.aspx?EID=25&OC=OM Vince’s presentation […]

Marktech Optoelectronics Brings Cutting-Edge UVC LEDs, Photodiodes, and IR Emitters to Electronica 2024

If you are attending electronica 2024 from November 12th to 15th, please stop by our booth (C5/521) at the Messe München Exhibition Center in Munich, Germany. The electronica show highlights breakthroughs and exciting new products in electronics from manufacturers worldwide. (visit https://electronica.de/en/trade-fair/) Marktech Optoelectronics will be displaying both their well-established and newly released products and […]

See Us at NYS Innovation Summit 2024

If you are attending the New York State Innovation Summit 2024 on October 28th and 29th, please stop by our booth (#408) at the ON Center in Syracuse, NY.  The NYS Innovation Summits highlights the major breakthroughs and exciting new products produced by New York State manufacturers.   Deep UVC LEDs and Solar Blind SiC […]

See Us at Sensor Expo Japan 2024

If you are attending SENSOR EXPO JAPAN 2024 in September, stop by our booth (#S-20) from September 18th to 20th at the Tokyo Big Sight East Hall 2 in Tokyo, Japan. SENSOR EXPO JAPAN is a world-renowned event that showcases the latest products from sensing technology industry leaders around the world. Marktech is co-exhibiting at […]

Marktech Releases New Low Capacitance, High-Speed Silicon Photodiodes – 3X Response Speed

Images of Si photodiodes

Latham, NY – August 28, 2024 – Marktech Optoelectronics, a leading innovator in optoelectronic components, proudly announces the release of its new line of low-capacitance, high-speed silicon photodiodes. These advanced photodiodes are designed to meet the demanding requirements of high-speed optical systems, offering unparalleled performance in various applications. The new Series 4 silicon photodiodes have […]

Marktech Optoelectronics Launches Advanced Silicon Carbide (SiC) Photodiodes for Deep UVC Detection

[Latham, NY, July 24, 2024]—Marktech Optoelectronics, a leader in optoelectronic technologies, is proud to introduce its latest innovation: Silicon Carbide (SiC) photodiodes designed for deep UVC detection. These photodiodes exhibit visible light or solar blind characteristics, making them ideal for monitoring 235nm and 255nm far or deep UVC LEDs. [Latham, NY, July 24, 2024]—Marktech Optoelectronics, […]

Marktech Optoelectronics Introduces 235nm and 255nm High Power Dual Chip UVC LEDs – 2X the Power of Single Chip UVC LEDs

[Latham, NY, June 25, 2024]—Marktech Optoelectronics, a pioneer in optoelectronic technologies, is excited to announce the launch of its innovative dual-chip UVC LEDs in 235nm and 255nm wavelengths. These high-power UVC LEDs are engineered to double the power output of traditional single-chip LEDs, meeting the need for more effective deep UVC light sources for purification […]

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: +1-518-785-4725 Email: [email protected]