Marktech reveals new multi-chip packages
Co-packaging for InGaAs photodiodes and multiple LED emitters
Marktech Optoelectronics, a US manufacturer of standard and custom optoelectronics, including UV, visible, NIR, and SWIR emitters, detectors, and InP epi wafers, has revealed new multi-chip packages with InGaAs photodiodes and multiple LED Emitters.
Marktech says its visible, NIR, and SWIR emitters combined with its InGaAs photodiodes suit many analytical, medical, aerospace, and industrial sensing applications. An additional silicon detector can also be added to the package when UV and visible LED light needs to be monitored or detected.
The company can even co-package SiC photodiodes with 235nm or 255nm LEDs for deep UVC applications where solar blindness is required.
The co-packaged emitters are individually addressable. Multiple chip products are available in TO can and hermetic SMD packages.
The company's new LED light sources, multiple wavelength LED emitters, have several advantages over singularly packaged LEDs and older, conventional light sources, according to the Marktech. These include: rapid variation of light power output and wavelength, more compact design for wearables, less power and heat, and high emission stability.
The specific combinations of emitters and detectors can be tailored to an application's specific light source and detection requirements.
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