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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

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 Launches Advanced 235nm and 255nm UVC LEDs on Starboards

Marktech Optoelectronics, a leader in innovative light emission and detection solutions, today announces the launch of its new 235nm and 255nm UVC LEDs mounted on starboards, a significant innovation designed to accelerate the development and prototyping of sensors, instruments, and sanitizers. These state-of-the-art UVC LEDs on starboards are a convenient solution, relieving optical and electrical […]

Marktech Expands their Multi-chip Product Line with Multi-Wavelength SWIR LEDs and a 2.6µm InGaAs Detector in One Package

Marktech MTMD34679PD6T38 – SWIR multi-chip emitter-detector with multiple wavelength LEDs April 23, 2024 – Latham, NY, USA –  Marktech Optoelectronics, Inc. (www.marktechopto.com)(Marktech), a privately-held leading designer and manufacturer of standard and custom optoelectronics, including UV, visible, near-infrared (NIR), and short-wavelength infrared (SWIR) emitters, detectors, InP epi wafers, and other compound semiconductors, today reveals their new […]

Maximize Your Total Cost Benefit with Tailored Photodiodes and LEDs for OEM Designs

Photodiodes and LEDs are widely used in a range of applications, including optical sensors, communication systems, medical diagnostic devices, analytical instruments, and application specific lighting. They are often used together to maximize the total cost benefit, with photodiodes serving as detectors and LEDs as emitters. By tailoring these components to OEM design needs, engineers can […]

2023 Achievements – Meet Us At Photonics West 2024 to Learn More

Happy New Year’s Wishes from the Marktech Optoelectronics team! If you are attending SPIE Photonics West in January, then stop by our booth (#237) from January 30 thru February 1 at the Moscone Center in San Francisco, California. SPIE Photonics West is the world-renowned event for the photonics, optics, emitters, and detectors field. We will showcase our […]

Marktech Optoelectronics Releases New Green and Red Dot LEDs – Just in Time for the Holidays

Marktech’s Introduces Standard Green Dot LEDs and Expands Red Dot LED Line-up Marktech Optoelectronics, Inc. (www.marktechopto.com)(Marktech), a privately-held leading designer and manufacturer of standard and custom optoelectronics, including UV, visible, near-infrared (NIR), and short-wavelength infrared (SWIR) emitters, detectors, InP epi wafers, and other compound semiconductors, today announced the release of their enhanced sharpness 25 and […]

Buying Your Engineer or Scientist a New Photodiode for Christmas? 8 Questions to Ask When Selecting A Photodetector Manufacturer

1. How extensive is the photodiode manufacturer’s product offering? Do their photodiodes have the wavelength sensitivity, speed, active area, and other performance parameters to meet your photo- detection requirements? The supplier should have a broad enough product line to meet your current and future needs. They should have photodiodes in their line-up meeting your application’s […]

Marktech Optoelectronics Announces the Launch of Innovative Quadrant Silicon Photodiode – MT03-072

[Latham, NY, November 28, 2023] – Marktech Optoelectronics, a renowned leader in optoelectronic components, is excited to announce the release of its latest innovation, the Quadrant Silicon Photodiode, part number MT03-072. This state-of-the-art photodiode meets the advanced needs of applications such as beam centering, beam nulling, position centering, beam alignment, optical tweezers, atomic force microscopes […]

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]