측면 유동 테스팅(LFT)

당사는 측면 유동 테스팅(LFT)을 향상시키는 광학 판독 기술을 개발하였습니다. LFT가 광범위하게 사용되는 주요 요인은 단순한 설계와 적절한 정확도에 있으며, 이를 통해 비용 효율적인 방법으로 대량 생산이 가능합니다. LFT는 작고 휴대 가능하며 사용이 쉽습니다. 현재 LFT의 단점은 감도의 한계, 신호 정량화의 어려움, 단일 사용 케이스가 아닌 다중 분석물 검출 등을 포함합니다. 이 문제를 해결하기 위해 당사는 LFT의 성능을 향상시키는 작고 비용 효율적인 광학 모듈을 개발하였습니다.

이 기술은 광학적 감도를 향상시켜 다중 분석물 검출이 가능하며, 반사 및 형광 측정과 같은 다양한 광학적 측정 방법을 사용할 수 있습니다. 분광 센서가 포함된 ams 광학 모듈은 LFT에 통합될 수 있습니다.

이 특화된 광학 모듈은 분광 감지 기술에 기반합니다. 이 분광 감지 칩 AS7341을 사용하려면 ams의 라이센스와 지원이 필요합니다. 가격 및 지원 정보는 당사에 문의해주시기 바랍니다.

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Spectral Sensing Spectroscopy

Optical spectroscopy is typically associated with expensive spectrometer devices that cost tens to hundreds of thousands of dollars.

ams, a leader in analog and optical sensing technology, has brought spectroscopy down to the chip-scale. By essentially innovating a spectrometer-on-a-chip approach, ams spectral sensors enable all new types of applications and use cases.

Advanced Nano-Optic Interference Filter Technology

With our leadership position in ambient light and optical sensing in the mobile phone space, ams has decades of experience in optical packaging innovation, delivering compact, high-precision and cost-effective spectral sensor solutions for all types of applications.

The core innovation behind this cost-effective spectrometer-on-a-chip approach is nano-optic interference filter technology as part of the silicon layering manufacturing process. 

High-precision process technology enables us to create bandpass and blocking filters optimized for different sensing requirements. The inorganic filters provide thermal stability and longevity, enabling highly accurate designs that were not possible previously.

Precision Color and Light Sensing

Our technological advancements in optical filters and ultra-sensitive photodiodes produce “better than the eye” levels of color sensing at consumer price points. The ams spectral sensing roadmap includes Near-Ultraviolet, Visible and Infrared devices backed by manufacturing capacity to mass-produce in the volumes needed mobile phones, consumer, health and industrial devices. 

ams offers a wide range of spectral sensing technology, like the AS7341, an 11-channel VIS spectral sensor enabling multiple applications like color matching and analysis, spectral power characterization, and spectral signature analysis.

Multi-Spectral, Hyperspectral and Near-IR

Sensing in the multi-spectral realm does not just mean “seeing” wavelengths outside the range of human vision, but seeing things differently. The light composition can be analyzed to reconstruct the characteristics of light and deconstruct individual data points creating new analytical perspectives. 

When combined with machine learning and neural networks, artificial intelligence approaches enable spectral data to be used to reveal what the human eye could never see. Chip-scale spectral sensing from ams makes this possible. This technology can be used to measure an ever-increasing range of conditions from the moisture content of food, or hydration levels of the human body to analyzing the type of fabric being placed in the washer.

Spectral Sensing Enabling New Applications

Light is not just composed of red, green and blue (RGB). Gain insights into the application and benefits of the ams’ AS7341 and other multi-spectral sensors from ams, in our latest white paper that examines new optical sensing applications and demonstrates why it's time to move beyond RGB. Learn about the advantage of high accuracy color detection for consumer and industry applications from water quality, turbidity and constituent analysis to the authentication and verification of pharmaceuticals and high-value commodities to health, hydration and moisture measurements.