Request InfoID QuantiqueA single photon detection module for the visible range has been introduced by id Quantique SA. The id100-OEM offers state-of-the-art performance in an extremely compact form factor. Packaged in a standard TO-5 header, a 50- or a 20-μm-diameter Geiger-mode avalanche photodiode integrated with fast-quenching electronics is mounted on a thermoelectric cooler. The device can be mounted on a custom-printed circuit board. A fiber-coupled version also is available.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2023 IssueVital Sign Measurement PhotodiodeThe TOPLED® D5140, SFH 2202 photodiode from ams OSRAM provides high sensitivity for wearable devices and vital sign measurement. With higher sensitivity to visible light in the green part...Promoted Content January 2024 IssueJ744 Compact Analog Optical-to-Electrical ConverterThe J744 includes a fast fiber-coupled photodiode, a transimpedance amplifier, an output amplifier, and power supplies. Output is nominally 1 volt per milliwatt of optical input when driving a...Promoted Content February 2023 IssueVectorStar™ Opto-Electronic VNAHigh-speed data rate testing involves photodetector and modulators that tackle a bandwidth of at least 110 GHz. For testing and characterizing devices like TOSA, ROSA, BOSA, and even on wafer SipH...Photonics Spectra February 2024 IssueAnalog Front End SensorThe AS7058 from ams OSRAM is an analog front end (AFE) that uses photoplethysmography (PPG) signals to improve the reliability and accuracy of wearable devices. Producing an optical signal-to-noise...ARTICLESPhotonics Spectra July 2022 IssueTwo Ceremonies Honor Photonics Technology Innovators in Munich, AachenThe jury of the Innovation Award 2022 has named winners of its annual awards at LASER World of PHOTONICS (LASER Munich), recognizing six companies that will take home top prizes in seven categories....Photonics Spectra May 2023 IssueNovel Photodiode Cuts Excess Noise, Enhances Detection EfficiencyResearchers at the University of Sheffield designed and developed an avalanche photodiode (APD) with significant potential for low photon detection. The highly sensitive gallium arsenide...BioPhotonics Jul/Aug 2022 IssueExpanding the Range: Wearables Enable the Next Level of Mobile Health Data MonitoringThe next generation of wearable devices will no longer be created only for the fitness-conscious to monitor their daily steps or heart rate on a smartwatch. Increasingly sophisticated photonic...Photonics Spectra November 2023 IssueNovel Integration Helps Solve Imaging BottleneckEngineers at imec have integrated a pinned photodiode (PPD) structure in thin-film image sensors. According to the researchers, the addition of a pinned-photogate and a transfer gate into the...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookDetectors: Options for Low-Light ApplicationsDeveloped in the early 1990s, the silicon photomultiplier (SiPM) is a solid-state photodetector whose sensitivity to light rivals that of a photomultiplier tube (PMT) in a regime where a few hundred...Photonics HandbookSelecting a Photodetector: Using WITS$ as a Rough GuideLight is a versatile tool for investigating physical and chemical processes in nature. Any specific system being analyzed may, through the light it emits or reflects, communicate information about...WEBINARSPhotonics.com 9/29/2020Avalanche Photodiodes – Design and ApplicationsThe high-gain properties in avalanche photodiodes (APDs) make these devices an ideal choice for low-light-level detection in optical communications, spectroscopy, range finding and many other...Photonics.com 2/10/2021Fourier Transform Infrared (FTIR) Spectrometer: Theory, Practice, and ApplicationsFourier transform infrared (FTIR) spectroscopy is a spectroscopic technique that relies on optical interference to generate a spectrum. It enables spectral analysis covering a wide range, 1100 to...Photonics.com 5/10/2023InGaAs Photodiode Detectors: Packaging, Performance, and SWIR ApplicationsVince Forte of Marktech Optoelectronics reviews InGaAs detector types, packaging, performance characteristics, and applications in the NIR and SWIR wavelength bands. He focuses particularly on photo...Photonics.com 9/27/2016Laser Measurement Best Practices: How to Avoid Choosing the Wrong Power/Energy SensorJoin us for a FREE webinar sponsored by Ophir-Spiricon. Particle Measurement SystemsSensors are critical for accurate laser measurement, yet they are often selected based on the wrong criteria....PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarymonitor currentIn a laser diode, the photocurrent produced by a photodiode that detects the emission from the rear facet of the semiconductor chip. It can be used to provide feedback control of the forward current...Photonics Dictionarygain-bandwidth productIn an avalanche photodiode, the gain multiplied by the signal frequency in MHz.Photonics DictionarytransducerA transducer is a device or component that converts one form of energy into another. It is commonly used in various fields, including electronics, acoustics, and instrumentation, to facilitate the...Photonics Dictionaryavalanche photodiodeA device that utilizes avalanche multiplication of photocurrent by means of hole-electrons created by absorbed photons. When the device's reverse-bias voltage nears breakdown level, the hole-electron...VIDEOSPhotonics.com 7/28/2020Introduction to Photodetectors - Hamamatsu CorporationPhotodetectors—such as photodiodes (PDs), avalanche photodiodes (APDs), photomultiplier tubes (PMTs), and silicon photomultipliers (SiPMs)—are essential components in a vast array of modern...Photonics.com 4/6/2016Marktech Optoelectronics Custom Engineering CapabilitiesMarktech Optoelectronics is a leading manufacturer of UV visible, near-infrared, and short wavelength infrared (SWIR) emitters, detectors, and materials including InP epiwafers. Marktech maintains an...PHOTONICS BUYERS' GUIDE CATEGORIESDetector ArraysAPD DetectorsDetector/Filter CombinationsMicrolens ArraysCOMPANIESPhotonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...Photonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...Photonics Buyers' GuideYelo LimitedSpecialized Products Yelo Laser Burn-In and Life-Test System: Qualification systems provide a modular tightly controlled environment in which to Burn-In and Life-Test photonics components such as...Photonics Buyers' GuideMKS Ophir, Light & MeasurementOphir is a brand within the MKS Instruments Light & Motion division. The Ophir product portfolio consists of laser and LED measurement products, including laser power and energy meters, laser...