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Light

Visible spectrum of electromagnetic radiation from 400nm to 700nm.

See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Luminescence


Showing recent results 1951 - 1965 of 1978 products found.

  • Multi-Wavelength Planar Lightwave Circuit Splitter (PLC Splitter)

    PLC-2 × 口口口 - Hangzhou Huatai Optic Tech. Co., Ltd.

    Huatai Planar optical waveguide optical splitter (PLC Splitter) is an integration waveguide optical power distribution device that based on quartz substrate, featured with small size, wide working wavelength range, high reliability and excellent uniformity of optical split, etc. It is especially suitable for connecting local unit with terminal unit in passive optical network (EPON, BPON, GPON, etc.) to achieve optical signal splitting. The main design divide optical signal in optical communication system into multi-way output. The component that we manufactured is with high stability to light source and temperature. And diversified packages can meet customers’ different requirements in application. According to the various requirements, our PLC splitter is with various types: bare fiber type,miniature type, fan-out type,module type, tray type, plug-in type , Blade package type, rack-mounted type, etc.

  • Fiber Splitter

    Ingellen Technology Co.,Ltd

    There are two kinds of fiber splitters that are popularly used: One is FBT coupler, Fused Biconical Taper, this is traditional technology to weld several fiber together from side of the fiber; The other is PLC splitter, PLC stands for Planar Lightwave Circuit, PLC splitters are used to distribute or combine optical singals. It is based on planar lightwave circuit technology and provides a low cost light distribution solution with small factor and high reliability. Each of them have its advantages to suit for different requirements. Fiber optic splitter can be terminated with different kinds of connectors, the main package could be box type or stainless tube type, one is usually used with 2mm or 3mm outer diameter cable, the other is usually used with 0.9mm outer diameter cables.

  • Cassegrain Antennas

    Sage Millimeter, Inc.

    Cassegrain antennas are offered with a 6”, 12”, 18”, 24”, 36” and 48” diameter main reflector dish. These antennas are designed and manufactured with the highest performance and quality. The main advantages of the Cassegrain antenna are its low loss, low profile and light weight compared to other high gain antennas, such as prime focus and lens corrected antennas. As a downside, this antenna has relatively high side lobe levels compared to other antennas due to the interference of the sub-reflector’s supporting structure. To ensure good performance, the supporting structures are specially designed to keep side lobe levels under 18 dB for narrow band operations and under 16 dB for broadband operation. The standard offering covers the frequency range of 18 to 110 GHz, but custom frequencies can be requested. The operating bandwidth of these antennas is mainly limited by the circular waveguide’s dominant mode operation. While standard models are equipped with a circular waveguide interface, a rectangular waveguide interface is also available.

  • Complete SM & MM Contractor Certification FiberTester Kit

    KI-TK072A - Kingfisher International

    Kingfisher International is pleased to announce immediate availability of 5 Wavelength Optical Clean / Inspect / Test Kits, which are the perfect solution for contractors looking to work on multimode and single mode fiber optic systems including an additional test wavelength such as 1625 nm. The KI-TK072A - SM & MM Contractor Kit includes cleaning materials, a high quality x200 microscope, power meter and a 850 / 1300 nm LED & 1310 / 1550 / 1625 nm Laser Light Source, all fitted with interchangeable connectors, and powerful reporting software. The compact molded semi-rigid carry case is comfortable to use, provides good equipment protection, and also allows users to immediately identify if anything has been accidentally left out. It has additional space for an optional VFL and various test accessories.

  • OTDRs and Fault Locator

    AFL

    AFL optical time domain reflectometers (OTDRs) and fault locators are used to certify new fiber installations and locate faults in deployed fiber optic networks. OTDRs and fault locators are available for both multimode and single-mode networks, including FTTx PONs. OTDRs scan fiber optic networks from one end of the fiber, displaying a trace and reporting detected events such as splices, connectors, micro- or macro-bends and fiber end. Fiber length is reported along with location, loss and reflectance of detected events. Several OTDRs are available with an integrated visual fault locator (VFL), optical light source (OLS), and/or optical power meter (OPM). OTDR results can be saved and uploaded to PC for further analysis and/or archiving.

  • Compact, Efficient Four-Color Laser Engine

    iChrome CLE - TOPTICA Photonics Inc

    TOPTICA's iChrome CLE is a compact laser engine that combines four laser lines in one box. All integrated colors are provided via one polarization-maintaining single-mode fiber. It is available with 405, 488, 561 and 640 nm and more than 20 mW guaranteed output power after the fiber each. The system guarantees a plug & play installation since it includes TOPTICA's proprietary COOLAC automatic alignment technology. This way the system is ready-to-use after one simple button click. 561 nm laser light is generated by TOPTICAs proprietary FDDL technology. Each laser line can be directly modulated up to a frequency of 1 MHz and TOPTICA's "Complete OFF" mechanism guarantees zero photons in the "off"-state.

  • Reflectometers

    Luna Technologies

    High resolution OFDR – Resolve individual features with spatial resolution down to 10 microns.High sensitivity – 70 dB of dynamic range and -130 dB sensitivity.Long range – Measure up to 2000 meters in length with a single connection, single scan.Single Connection IL and RL – Measure insertion and return loss in a single scan.Locate loss events – Monitor backscatter levels to isolate losses due to bends, crimps, bad splices, etc.“Look inside” devices – High resolution and sensitivity enable inspection of individual components within a subsystem.Polarization Tracking – Track changes in the state-of-polarization as light propagates through an optical network.Intuitive graphical interface – All key data and graphs in a simple, easy to use interface.Distributed sensing – Use standard optical fiber to monitor the changes in temperature and strain

  • Panoramic Boroscope

    H Series - Titan Tool Supply, Inc.

    The H Series Rigid Borescope is a Borescope with a Revolving Prism that allows for a 140 Degree total Field of View instantly from Straight Forward to 110 Degree to the rear. Totally eliminated are the different Borescopes each with their own viewing angle or sleeves with similar limitations.One unit viewed directly or connected to Video allows 100 percent examination of any cavity without any limitations.The rotating Prism located in the front of the rigid Borescope swings over a 95 Degree arc, to allow for this major accomplishment with a 45 Degree Field of View within its arc. This rotating capability necessitates a slightly larger head diameter than the body of the Multiscope.The H Series Rigid Borescope uses a Fiber Optic Illumination, which necessitates the purchase of a fiber optic bundle to connect to a Halogen Light Source either the FOI-150 150 Watt Halogen.

  • Single Fiber Fusion Splicer

    TFS-300 - TSH (Guangzhou) Technology Development Co., LTD

    Color LCD monitor & 256 magnification --Compact & Light weight --Reversible monitor with control panel on each side --Max, wind velocity of 15m/s --8 sec. Splice time, 40sec. Tube-heat time --Simultaneous X and Y views --Large capacity internal battery --SYSTEM TEST ensures the best working condition --User programmable --Auto check fiber end face --Auto calibrate parameters --Store 8000 groups of splice results --Multiple language options Applicable fibers--SM,MM,DS,NZ-DS,EDF Cladding diameter--100 to 150um Coating diameter---100 to 1000um Fiber cleaved length--8~22mm (standard) Splicing mode---Auto & Manual Average splice loss---0.02dB(SM),0.01dB(MM),0.04dB(DS),0.04dB(NZDS) Return loss--≥ 60dB Environment conditions:-25~+50℃

  • Potable Coordinate Measuring Machines

    Romer - Attotech Co., Ltd.

    A first in the world of portable measuring arms: The ROMER Absolute Arm features absolute encoders and is therefore the first measuring arm which does not require referencing before measurement. When the arm is turned on, it’s ready to go.Quality control, inspection, on-machine verification, reverse engineering, virtual assembly or 3D modelling. Wherever these needs arise, you will find the ROMER Absolute Arm. Much more than just a metrology tool, its value lies in its versatility.Portability, stability, light weight and high-performance laser scanners make the ROMER Absolute Arm an all-purpose 3D measurement, analysis and digitising tool that can be used by anyone, anywhere and with minimum training.Unlike many metrology devices, the ROMER Absolute Arm does not require warm-up time or initialization, thanks to a stable carbon fiber structure and industry leading Absolute encoders. Simply take the measuring arm to the part, switch it on and start measuring.

  • Adjustable Clamshell Bed of Nails Testers

    AdjustaBON Family - Test Electronics

    Designed for quick test development. This fixture can be configured to probe almost any circuit board in just a few hours. Once the perfect test is developed, move this light weight fixture out to the production floor to evaluate your production line test strategy prior to buying permanently drilled test fixtures, or while waiting for your drilled fixtures to be delivered. The AdjustaBON competes with the Flying Prober. There are many advantages over the flying prober. Setup is simple and intuitive and can be much quicker than programming a flying prober. Small size provides versatile bench top operation right where you need it. Maintenance costs are insignificant in comparison. The total cost of this fixture is in many cases less than the yearly maintenance cost of a flying prober. It would be possible to buy one of these fixtures every year for the price paid just to maintain one flying prober and it is about 1/20th the purchase price

  • Fourier Transform Optical Spectrum Analyzer, 600 - 1700 nm

    OSA202C - Thorlabs, Inc.

    Thorlabs' Optical Spectrum Analyzers (OSAs) perform highly accurate spectral measurements. Compatible with fiber-coupled and free-space light sources, these compact benchtop instruments suit a wide variety of applications, such as analyzing the spectrum of a telecom signal, resolving the Fabry-Perot modes of a gain chip, and identifying gas absorption lines. Many commonly available OSAs use grating-based monochromators, which have slow acquisition times due to the need to mechanically scan the grating and average out noise at each wavelength. Thorlabs' OSAs acquire the spectrum via a Fourier transform using a scanning Michelson interferometer in a push/pull configuration. This approach dramatically improves the acquisition time, enables a high-precision wavelength meter mode with 7 significant figures and ±1 part-per-million accuracy, and allows the included software to provide robust statistical analysis of the acquired spectra, as explained in the Design tab.

  • Fourier Transform Optical Spectrum Analyzer, 350 - 1100 nm

    OSA201C - Thorlabs, Inc.

    Thorlabs' Optical Spectrum Analyzers (OSAs) perform highly accurate spectral measurements. Compatible with fiber-coupled and free-space light sources, these compact benchtop instruments suit a wide variety of applications, such as analyzing the spectrum of a telecom signal, resolving the Fabry-Perot modes of a gain chip, and identifying gas absorption lines. Many commonly available OSAs use grating-based monochromators, which have slow acquisition times due to the need to mechanically scan the grating and average out noise at each wavelength. Thorlabs' OSAs acquire the spectrum via a Fourier transform using a scanning Michelson interferometer in a push/pull configuration. This approach dramatically improves the acquisition time, enables a high-precision wavelength meter mode with 7 significant figures and ±1 part-per-million accuracy, and allows the included software to provide robust statistical analysis of the acquired spectra, as explained in the Design tab.

  • New Car Battery Tester

    Hangzhou Xun Anda Electrical Co., Ltd.

    1. Test application: 12V/6V batteries test and 12V Starting /Charging system test.2. Test battery type: regular liquid, AGM battery, GEL battery.3. CCA test range: 40~2000CCA (SAE).4. Voltage test range: 1.5-15V.5. Display SOH (state of health), SOC(state of charge).6. Test for multiple battery standards: SAE, DIN, EN, IEC, CA.7. Graphic LCD display with back light, LCD brightness adjustable.8. Multigle language operation: English, Chinese, Germany, French, Spanish.9. Intergrated thermal printer to print test reports.10. Thermal printer paper roll is 58mm width and 7.5m long.

  • The Leading Measurement System for the Analysis of Porous Materials

    ELWIS - Autoneum Holding AG

    ELWIS (Evaluation of Light Weight Impedance System) offers a full and rapid characterization of porous materials based on the analysis of a single sample. The ELWIS system consists of the ELWIS-A and ELWIS-S components which can be used independently from each other although both applications are needed for a complete material simulation.ELWIS-A measures acoustic parameters that are needed to evaluate the acoustic performance of sound insulation and sound-absorbing multi-layer materials. An additional impedance tube for absorption measurements at higher frequencies is available for ELWIS-A.ELWIS-S measures structural parameters that are needed to simulate the dynamic and acoustic behavior of sound packages in the medium to low frequency range (including the "Poisson Ratio" for foam materials).ELWIS is very easy to operate: Thanks to its user-friendly software, the system can also be used to obtain reliable results by users with only limited experience in the characterization of porous materials.