Request InfoYokogawa Europe BVThe Yokogawa Test & Measurement Div. has announced the AQ6373, an optical spectrum analyzer that measures from 350 to 1200 nm. It features a color analysis function that renders it suitable for measuring LEDs and laser light sources. Wavelength accuracy is ±0.5 nm, wavelength resolution is down to 0.01 nm, and sensitivity is –80 dBm. Standard sweep time is 1 s, and 0.5 s in automatic mode. The free-space optical input makes the instrument suitable for use with single-mode, multimode and large-diameter-core fibers. A built-in light source aids optical alignment. The 10.4-in. bright display...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra October 2022 IssueExplosion-Proof TDL SpectrometerAn explosion-proof TDLS8200 probe-type tunable diode laser spectrometer from Yokogawa Electric Corp. provides simultaneous measurement of oxygen and carbon monoxide or methane concentrations for...BioPhotonics Nov/Dec 2022 IssueOptical Spectrum AnalyzersThe AQ6375E and AQ6376E optical spectrum analyzers from Yokogawa Europe BV, Test & Measurement combine short- and mid-wavelength IR with extreme optical precision to aid in the development of...Photonics.com 11/24/2023Light Weight Laser RangefinderThe LMS-RF-NC-6010-NI-01-MO from LumiSpot Tech is a light weight rangefinder that offers a recognition distance of up to 6 km in daylight and 1 km in low-light conditions. With a ranging error of...Photonics Showcase November 2022 IssueLarge/Divergent Beam ProfilerFor large and divergent beams, the Ophir SP504S camera accurately captures and analyzes wavelengths 340 to 1100 nm for beam sizes 45 μm to 23 × 23 mm. It features the industry’s...ARTICLESPhotonics.com 6/29/2022Nonlinear Optical Sensor Avoids Precision/Speed Trade-OffAn optical measurement method devised by a team of AMOLF researchers aims to simplify and streamline the ability to capture measurements from signals that are barely larger than the noise contained...Photonics.com 3/8/2024Researchers Develop AI-Enabled Liquid Holographic CameraHolography technology can restore the complete light field information of the recorded object, which has important applications in fields like biological microscopic imaging and optical...Photonics.com 1/25/2024Optofluidic Device Tests for Blood Disorders at Point of CareAbnormalities in white blood cell count are indicative of a blood disorder. Measuring these abnormalities is imperative. However, the use of flow cytometry and other conventional methods to assess...Photonics.com 3/18/2024Photonics-Based Oscillator Provides Precise Signals on Compact ChipMany technologies — from communications, to radar and sensing, to positioning and navigation — rely on low-noise microwave signals for precise timing and synchronization. Advances in...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookLaser Beam Measurement: Slit-Based Profilers for Pulsed BeamsMeasuring pulsed-beam lasers has generally required the use of a CCD array profiler. This is a reasonable solution for low-power lasers in the UV and visible wavelength range, but these require...Photonics HandbookColorimetry: How to Measure Color DifferencesThe use and importance of colorimetry has grown in unison with the increase of global manufacturing and processing. When plastic automotive trim produced on one continent must match a painted metal...Photonics HandbookQuantifying Light: Intensity, Uniformity Hold the KeyIntensity and uniformity can be described using different physical attributes, which makes interpreting requirements somewhat confusing. This article intends to provide an explanation and serve as a...Photonics HandbookSpectroscopy: Mastering the TechniquesThe scope of optical spectroscopic instrumentation is indeed very broad. Many analytical methods rely on the interaction of radiation with matter and are often described in the context of quantum and...WHITEPAPERSPhotonics.com 9/25/2023A Practical Guide to Machine Vision Lighting, Second EditionProper illumination is paramount to a successful machine vision system. A Practical Guide to Machine Vision Lighting (Second Edition) by Daryl Martin outlines the fundamentals – enabling you to...Photonics.com 2/7/2023Classification and Application of EndoscopeEndoscopic classification in terms of application, can be divided into two simple categories, namely, industrial endoscope and medical endoscope. About the types of industrial endoscope, from the...Photonics.com 5/16/2022Power is Nothing Without "Pulse to Pulse" Laser ControlWe performed a measurement on different Fast and Ultrafast laser sources with our Blink HS, a new generation of High Speed Laser Energy Sensor. We showed the “Turn on” transient effects, the “pulse...Photonics.com 9/12/2022Advances in Multi-Axis Motion Control for Ultra-Fast Laser Material ProcessingProgress in Laser Processing stems from advances in laser technology as well as the high-performance motion control and automation system directing the beam and/or moving the parts to be processed...WEBINARSPhotonics.com 7/31/2019Optical Metrology Solutions for the Semiconductor and Microelectronic IndustriesThis webinar will discuss specific analysis for QC in PCB applications. It will also cover critical dimensional measurement, roughness, and defect identification. Presenters Adam Platteis and Alberto...Photonics.com 5/17/2023Medical Laser Applications: Defining Measurement Solutions That Keep the Process on TrackAs with any precision process, laser-based medical applications demand tight control of a laser’s behavior to keep the process on track. But how is this implemented in applications? Mark...Photonics.com 5/15/2018Best Practices: How to Achieve the Most Accurate Laser Energy MeasurementsMeasuring a pulsed laser is complex. Besides power, you also need to worry about pulse energy, frequency, and pulse width (duration). If you need to measure laser pulse energies — perhaps to...Photonics.com 6/24/2020Principles of Laser Power/Energy MeasurementUnderstanding laser behavior requires quantifying key laser characteristics. Regardless of how long you’ve been working with lasers, the subtle differences between the many measurement methods...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarycontrast improvementOne area of image enhancement, accomplished by spatial filtering schemes, that usually involves attenuation of phase changes in the complex amplitude over a limited region of the Fourier spectrum of...Photonics Dictionaryzero-order filteringThe removal of the zero-order component of the Fourier spectrum distribution of an object with a small, opaque absorber or reflector in the Fourier plane, to produce images that appear bright on a...Photonics Dictionaryconfocal resonatorA confocal resonator, also known as a confocal cavity or confocal laser resonator, is a type of optical resonator configuration used in laser systems. The term confocal in this context refers to the...Photonics Dictionaryspatial filteringIn image processing, the enhancement of an image by increasing or decreasing its spatial frequencies.VIDEOSPhotonics.com 2/20/2024Hyperspectral Imaging Improves Quality Inspection in the Food Industry - Specim, Spectral Imaging Ltd.Inndeo employs Specim’s hyperspectral imaging technology to enhance quality inspection procedures and boost automation in the food industry. Currently, food producers’ primary concern is the...Photonics.com 10/2/2013Miniature Wide-Angle Lens & Tabletop Accelerator - LIGHT MATTERS 10.02.2013-Tabletop Accelerator -UV EB Radtech -Miniature Wide-Angle Lens This week on Light Matters: lasers help shrink a particle accelerator, we bring you the latest LED news from the Radtech conference,...Photonics.com 8/24/2022Ramacle® Software Highlight: Fast Mapping - Edinburgh InstrumentsThis Software Highlight focuses on Fast Mapping in our Ramacle software. Fast Mapping enables the user to acquire Raman maps with significantly reduced acquisition times via more efficient stage...Photonics.com 4/8/2019Lacroix - Measuring Aspheres in a 3D WorldThis video hits the key points made in our "Measuring Aspheres in a 3D World" white paper. The white paper provides a basic practical guide on the benefits of 3D measurements of aspheres as well as a...PHOTONICS BUYERS' GUIDE CATEGORIESLiquid FiltersA liquid filter is a solution or combination of solutions that serves as a filter.Acousto-Optic FiltersLaser Power MetersSpectroscopy Laser SystemsCOMPANIESPhotonics Buyers' GuideUniversal Photonics Inc.“Name the application, we have solutions,” is more than a slogan. It’s what keeps Universal Photonics a world-leader in critical surface preparation material, processing machinery...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...Photonics Buyers' GuideOptikos CorporationThe Optical Engineering Experts® Optikos designs and manufactures metrology products for measuring and assuring optical image quality; and provides optical engineering design, development,...Photonics Buyers' GuideBaumer Ltd.Baumer Group is a manufacturer of sensors, encoders, measuring instruments, and components for automated image processing. Baumer combines innovative technologies and customer-oriented service into...