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Photonics
Science of generating and controlling light and other forms of radiant energy whose quantum unit is the photon.
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PPID-2000 Photosynthetic Photon Intensity Distribution Test Unit
Hangzhou Everfine Photo-E-Info Co., LTD
It is mainly used for testing plant lighting products. With the EVERFINE GO-R5000 goniophotometer system, it can realize the measurement of plant photosynthetic photon intensity distribution (μmol/s/sr) in the whole space. In addition, the device can also realize the test of photosynthetic photon flux, far red light photon flux, photosynthetic radiation efficiency and other parameters, referring to DLC, ASABE, DIN, GB, CQC and CSA related international plant lighting standards .
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Diode Lasers
Laser Diode Micro-Modules
Advanced Photonic Sciences LLC
Advanced Photonic Sciences (APS) has introduced a new product line of Laser Diode Micro-Modules (LDMM’s) that address the need for a simple, robust, reliable, and cost-effective platform on which to mount, provide heatsinking for, collimate, and power semiconductor laser diodes. The use of laser diodes in scores of applications has become ubiquitous, and our new products make mounting, collimating, heatsinking, and providing power leads for such applications easier than ever.
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Variable Optical Attenuators
Nanning Xionghua Photonics Technology
Variable Optical Attenuator by Xionghua Photonics
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Solar Simulators
Sun 2000 Class A
The Abet Gen II optical design, patent pending, dramatically increases the percentage of photons reaching the work plane.All electronics are packaged in the lamp house -no clutter of high power cables to deal with. A digital shutter timer allowing both manual and external control is included with every unit.Standard maintenance, lamp or filter replacement, does not require any tools.Locking indicator dials on all the system controls provide for a reproducible and stable setup.
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SWIR Camera with 85% QE, Low Noise, and over 10 Minute Exposure Times
NIRvana® 640
Teledyne Princeton Instruments
The NIRvana® 640 offers incredible sensitivity with greater than >85% Quantum Efficiency between 950 nm and 1500 nm, ensuring you collect every photon you can.The biggest barrier to low light SWIR imaging is dark current. The NIRvana® 640 offers incredible low dark current – only 40e-/p/s, enabling longer exposures for faint samples.
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Quantum Photonics
designed for the development of Quantum Light Source (QLS) related applications. Contact Optilab for more information.
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Hi-Q W-Band Ultra Low Phase Noise Analyzer
OE8000W
HI-Q® W-Band phase noise test system utilizesmicrowave photonics techniques for automatedmeasurement of ultra-low phase noise W-bandoscillators.
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Photon Doppler Velocimeter - MATRIQ
The Quantifi Photonics Doppler instrument combines the key optical components for Photonic Doppler Velocimetry (PDV) measurements in a compact instrument to enable streamlined high-channel count PDV test setups.
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Optical Sensors
Many measurements are much easier to make with light. Southern Photonics designs and manufactures optical sensor systems for a wide range of applications including gas sensing and strain sensing.
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Steady State and Lifetime Benchtop Spectrofluorometer
FluoroMax
The FluoroMax® series represents HORIBA's industry-leading fluorometer performance in a convenient, affordable, easy-to-use benchtop model. The FluoroMax family, with its unique all reflective optics and photon counting was the first to bring the sensitivity of a modular fluorometer to a tabletop fluorescence instrument.
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Transducers For Photodiodes
Photodiodes convert incoming electromagnetic radiation into electrical charge carriers. If photodiodes are short circuited an electrical current (photocurrent) proportional to the incident radiation intensity (number of photons per second) is induced. These photocurrents are generally small and cover the range from femtoampere (fA) to microampere (µA). Signal transducers transform this weak photocurrent to robust standard signals for reliable data transmission and simple data acquisition.
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Hybrid Picosecond Photon Detectors
HPPD Series
technology.The HPPD is our latest development in TCSPC detector technology that combines the benefits of conventional PMT design (wide spectral response and large active area)with the advantages of solid state APD technology (good detection efficiency, negligible after-pulsing and exceptional temporal resolution). Hybrid detectors are becoming thefirst choice for FLIM and short lifetime determination.
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Lightwave Detector
N4377A
The N4377A Lightwave Detector is a USB-powered optical-electrical converter with built-in optical power meter capability. If used with a vector network analyzer or a spectrum analyzer it enables frequency domain applications in photonics.
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Spectral Sensitivity Measurement
It is a device which measures the spectral sensitivity characteristics and quantum efficiency of various solar cells by irradiating solar cells with monochromatic light of constant energy and constant photon without wavelength dependence. We are constantly monitoring irradiation light quantity with our real real time light quantity monitor control system and are not influenced by fluctuation of light source, so it is a well-established control system with excellent measurement stability and measurement reproducibility.
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Spherical Underwater Quantum Sensor
LI-193
The LI-193 Spherical Quantum Sensor measures PAR in air or underwater from all directions at depths up to 350 meters. This sensor is useful for studies of phytoplankton, which uses radiation from all directions. The measurement is referred to as Photosynthetic Photon Flux Fluence Rate (PPFFR) or Quantum Scalar Irradiance.
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PIN Photodiode
PIN photodiode is a kind of photo detector, it can convert optical signals into electrical signals.This technology was invented in the latest of 1950's. There are three regions in this type of diode. There is a p-region an intrinsic region and an n-region. The p-region and n-region are comparatively heavily doped than the p-region and n-region of usual p-n diodes. The width of the intrinsic region should be larger than the space charge width of a normal p-n junction. The PIN photo diode operates with an applied reverse bias voltage and when the reverse bias is applied, the space charge region must cover the intrinsic region completely. Electron hole pairs are generated in the space charge region by photon absorption. The switching speed of frequency response of photo diode is inversely proportional to the life time. The switching speed can be enhanced by a small minority carrier lifetime. For the photo detector applications where the speed of response is important, the depletion region width should be made as large as possible for small minority carrier lifetime as a result the switch speed also increases.
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Photonic Test & Measurement
Keysight offers a wide-range of innovative test and measurement solutions to accelerate the progress of next-generation intelligent optical networks. Keysight's mission in the optical market is to shorten time-to-market and reduce cost-of-test for customers in R&D and manufacturing, as well as enable new technologies which include innovative optical components, network elements & systems, and all-optical fiber networks.
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Optics
Welcome to Thorlabs; below you will find links to optical components and systems, a subset of our entire line of photonics products. All single element optical components can be found under the optical elements link with the exception of optical components that have polarization properties since they have a separate link. Multi-element systems like beam expanders and objective lenses as well as interferometers, fiber collimators, reference cells, modulators, and other optical devices can be found by choosing the optical systems link. Thorlabs also manufactures an extensive line of free-space and fiber optic isolators; stock items ship the same day that they are ordered while our custom orders benefit from our streamlined design and manufacturing process, which minimizes lead time.
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Electron Multipliers
Electron multipliers are mainly used as positive/negative ion detectors. They are also useful for detecting and measuring vacuum UV rays and soft X-rays. Hamamatsu electron multipliers have a high gain (multiplication factor) yet low dark current, allowingoperation in photon counting mode to detect and measure extremely small incoming particles and their energy. This means our Hamamatsu electron multipliers are ideal for electron spectroscopy and vacuum UV spectroscopy such as ESCA (electron spectroscopy for chemical analysis) and Auger electron spectroscopy as well as mass spectroscopy and field-ion microscopy.
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Sensor
VL53L1
The VL53L1 is a state-of-art Time-of-Flight (ToF) laser-ranging miniature sensor. Housed in a miniature and reflowable package, it integrates a SPAD (Single Photon Avalanche Diodes) array, physical infrared filters and optics to achieve the best ranging performance in various ambient lighting conditions, with range of cover glass options.Unlike conventional IR sensors, VL53L1 uses ST’s latest generation direct ToF technology which allows absolute distance measurement whatever the target color and reflectance. It provides accurate ranging up to 4m and can work at fast speed (60Hz), which makes it the fastest miniature ToF sensor on the market.With patented algorithms and ingenious module construction, VL53L1 is also able to detect different objects within the Field-of-View with depth information (histogram) at 60Hz. Scene browsing and multi-zone detection is now possible with VL53L1, thanks to software customizable detection array for quicker “touch-to-focus” or mini depth-map use cases.
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Collimators
Nanning Xionghua Photonics Technology
Double fiber, single fiber, high power, and PM collimators by Xionghua Photonics
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Inline Optical Power Meter - PXI
Power 1600 Series
Quantifi Photonics’ Power 1600 Series inline optical power meters provides quick and accurate inline power monitoring. Seamlessly integrate the power meter into your new or existing PXI test setup and save space, lower your costs and improve testing efficiency.
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Photonic Device Assembly
Although the lion’s share of photonic device assembly is still for discrete components and devices, the recent developments in photonics integration illustrate well the ensuing dramatic evolution of the photonics market. In transitioning from the use of bulky macro-systems to micro-optical components to integrated optics, the photonics sector is experiencing what has become true for the electronics market since the 1970’s.
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OEM, Embedded, and Custom Electronics
Picosecond timingPrecision analog and mixed signal processingDigital delay and pulse generationHigh speed photonics and fiberoptic timing distributionAerospace instrumentation and simulation
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Photon Doppler Velocimeter - PXIe
Doppler 1000 Series
The Quantifi Photonics Doppler PXIe module combines the key optical components for Photonic Doppler Velocimetry (PDV) measurements in a compact instrument to enable streamlined high-channel count PDV test setups.
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Fiber Optic Circulators
Nanning Xionghua Photonics Technology
Fiber Optic Circulators by Xionghua Photonics
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OCT Spectrometer
Cobra-S 800
The Cobra-S 800 ultra high speed spectrometer heralds a new era in spectral domain OCT. Wasatch Photonics’ newest Cobra OCT spectrometer pairs our industry-proven high throughput spectrometer design with athermal optomechanics and the fastest camera on the market for extremely high resolution imaging at more than 2-3x the speed of conventional OCT spectrometers. We’ve taken our compact, robust Cobra spectrometer to the next level with a revolutionary new design and camera. Capable of line rates approaching SS-OCT, the Cobra-S offers significantly higher speed and better roll-off than any other SD-OCT spectrometer on the market. From bloodflow dynamics and vibrometry to imaging of dermal vasculature and choroidal structures, the premium Cobra-S 800 delivers the speed, clarity, and depth you need.
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Scientific CMOS Camera
Prime 95B
The Prime 95B Scientific CMOS camera allows you to overcome many difficult imaging challenges by converting nearly every available photon to useful signal through an incredible 95% Quantum Efficiency by using the first available scientific CMOS sensor with back-side illumination. The result is the most sensitive CMOS camera available for scientific imaging.
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Photonics for Measuring Laser Output
Ray gt Photonic
raygt photonics for measuring laser output assist international research laboratories and laser technology manufacturers with precise positioning and output data.
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Analysis Software for FCS and cross-FCS
Burst-Analyzer
*FCS Fit with User-Defined Model Functions*Identification of Single-Molecule Photon Bursts in Parameter-Tag Data*Analysis of Fluorescence Intensity and Lifetime within Photon Bursts*One- and Two-Dimensional Histograms of Burst Parameters*Filtered Histograms of Burst Parameters*Discrimination of Different Fluorescent Species or FRET States*Determination of FRET Efficiencies*Exclusion of Artifacts in Intensity Traces
