Products/Services for IR Depolarizer
-
Depolarizers - (11 companies)Depolarizers obliterate the polarization of a polarized beam by reflecting the beam in all directions at right angles to its axis. Also known as polarizations scramblers, depolarizers change plane polarization into a mix of polarization states...Depolarizer TypePolarizer ApplicationSurface Quality -
Fiber Optic Depolarizers - (3 companies)Fiber optic depolarizers randomize the polarization in fiber optic systems. Fiber optic depolarizers are devices that randomize the polarization of an input light beam. Optical fibers often carry the highly polarized light created by lasers or laser...
-
Anodes - (153 companies)...electrodes have an oxide coating over an inert metal or carbon core. The oxides consist of precious metal (Ru, Ir, Pt) oxides for catalyzing an electrolysis reaction. Titanium oxides are used for inertness, electrode corrosion protection, and lower cost... -
Optical Polarizers - (166 companies)Optical polarizers are optical devices that can transform unpolarized or natural light into polarized light, usually by the selective transmission of polarized rays. They are used in infrared (IR), visible light, and ultraviolet (UV) applications... -
-
Polarimeters - (55 companies)...properties of the sample may be deduced including diattenuation, retardance, and depolarization index. Diattenuation and retardance may further be resolved into linear and circular polarization. Selection Criteria for Polarimeters. When selecting...
-
Infrared Windows - (38 companies)Infrared windows are IR transmissive viewing-port inspection devices designed for enclosure integration. They are used for real-time visual monitoring of infrared (IR) light produced by a variety of heat-generating sources. Infrared windows consist...
-
Noncontact Infrared Temperature Sensors - (376 companies)Noncontact infrared temperature sensors absorb ambient infrared (IR) radiation given off by a heated surface. They are used in applications where direct temperature measurement is not possible. Noncontact infrared temperature sensors absorb ambient...
-
Infrared Spectrometers - (165 companies)Infrared (IR) spectrometers measure the wavelength and intensity of the absorption of infrared light by a sample. Infrared (IR) spectrometers measure the wavelength and intensity of the absorption of infrared light by a sample. Infrared light lies...
-
Photodiodes - (266 companies)Photodiodes are used for the detection of optical power (UV, Visible, and IR) and for the conversion of optical power to electrical power. Photodiodes are a two-electrode, radiation-sensitive junction formed in a semiconductor material in which...
Product News
-
Avantier Inc.
IR Optics Our diamond turning machines enable them to produce optical components with sub-nanometer level surface finishes and form accuracies to the sub-micrometer, allowing for customized specifications in IR Optics applications. - With our diamond fly cutting machine, they can create precise diffraction gratings and other linear elements on optical elements with contoured diamond shapes. - Avantier offers an extensive selection of IR substrates, including Ge, Si, ZnSe, ZnS, ZnS, CaF2, BaF2, and GaAs... (read more) -
Changchun Yutai Optics Co., Ltd.
Optical IR Filters The infrared band includes a wide range of wavelengths, from 780nm to 14um, which is divided into near infrared, mid infrared and far infrared. Near infrared (code-named IR-A, wavelength 780 ? 1500nm, NIR), Mid-infrared (IR-B, 1500 ? 6000nm, MIR), Far infrared (IR-C, 6000 ? 14000nm, FIR). Infrared Filters Applications: security monitoring,. infrared gas analyzers,. night vision products,. infrared detectors,. infrared receivers,. infrared sensors,. infrared communication products,. infrared... (read more)Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
Changchun Yutai Optics Co., Ltd.
IR Cut Filters What is the main function of an IR cut filter?. Core Function. Blocks infrared light: natural and artificial light sources often contain visible and infrared light. However, image sensors (e.g. CMOS/CCD) are sensitive to infrared light, which, if not filtered out, can lead to color distortion (e.g. red color bias, loss of contrast). Enhanced Color Reproduction: by precisely filtering infrared wavelengths, it ensures that the sensor receives only visible light, making the imaged colors closer... (read more)Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
Asahi/America, Inc.
An Overview of Infrared (IR) Welding Infrared (IR) welding is a non-contact method that uses a heated plate to melt thermoplastic pipe, valves, and fittings before joining. The welded components are heated at a prescribed distance from the heater plate for a precise time to ensure optimal temperature is achieved, after which the components are brought together under pressure and allowed to create a homogeneous weld joint. The advantages of IR welding over other methods, particularly for high purity applications, are numerous... (read more)Browse Welding, Brazing, and Soldering Equipment Datasheets for Asahi/America, Inc. -
Changchun Yutai Optics Co., Ltd.
Infrared (IR) Longpass Filters How to choose materials for IR longpass filters?. Material. Transparent Range(um). Refractive Index. Advantage. Disadvantage. Applicable Scene. Ge. 2-16. ~4.0. High refractive index, corrosion resistance. High price and temperature sensitivity (performance degradation >100 C). Military infrared, laser systems. ZnSe. 0.5-20. ~2.4. Wide band transmission, low absorption. Softer and easier to scratch. CO? laser, thermal imaging. ZnS. 0.4-12. ~2.2. Wear resistance and high mechanical strength... (read more)Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
Changchun Yutai Optics Co., Ltd.
Optical IR Longpass Filters What are the common types of IR longpass filters?. NIR Longpass: The cut-off wavelength is usually 650-1100nm (e.g., 750nm) and is used to separate visible light from near-infrared light. MWIR/LWIR Longpass: The cut-off wavelength may be 3 mm or 8 mm and is used for thermal imaging or gas detection (materials such as germanium, zinc selenide). What are the considerations for choosing an IR longpass filter?. Cut-off wavelength: selected according to the target infrared band. Operating... (read more)Browse Optical Filters Datasheets for Changchun Yutai Optics Co., Ltd. -
Changchun Yutai Optics Co., Ltd.
IR LiF(Lithium Fluoride) OPTICAL. Transmission Range 0.12 to 8.5 microns. Refractive Index 1.3943 at 0. 5 microns. Reflection Loss 5.4% at 0.5 um (2 surfaces). Restrahlen Peak 25 microns. dN/dT -12.7 x 10-6/ C at 0.6 microns. PHYSICAL. Density 2.63905 g/cm3. Melting Point 870 C. Thermal Conductivity 4. 01 W/(m K) at 41 C. Thermal Expansion 37 x 10-6/ C. Hardness Knoop 102 to 113 kg/mm2 with 600g indenter. Specific Heat Capacity 1562 J/(kg K) at 10 C. Dielectric Constant 9.1 at 25 C. Young's Modulus (E) 64.79 GPa. Shear... (read more)Browse Infrared Windows Datasheets for Changchun Yutai Optics Co., Ltd. -
MSA Safety
MSA's PrimaX IR Combustible Gas Monitor Pittsburgh, Pa., September 2014 - MSA 's SIL 2-certified PrimaX IR Combustible Gas Monitor withstands the most challenging environmental conditions. PrimaX IR Dual Source redundancy provides uninterrupted monitoring should a source failure occur. Obscurations due to environmental conditions are minimized. Maximized optics provides maximum signal and extraordinary stability. Unique environmental guard with patented clamshell design provides convenient installation in tight locations. For more... (read more)Browse Gas Instruments Datasheets for MSA Safety -
Electro Optical Components, Inc.
High Power Solid State IR Emitters, The Best These TO packaged IR emitters are great for many projects where power is an issues. The nanotechnology emitter surface achieves higher efficiency. The emitters are: More stable. Less or no drift. A lot more power. You can get more power out with the same or less power in (High Efficency). A lot less noise (very important). Their double sided emitter and backside reflector creates maximum power out. They also offer these nanotechnology emitters in SMD packages where size and power are important... (read more) -
Electro Optical Components, Inc.
Best IR Sources (SMD) for Portable Applications The EOC-20(100/180)SMD High Efficiency Nanostructure IR Sources offer: Nanotechnology achieves higher efficiency. Emitter set-up made of a high-melting metal, the free-standing monolithic radiating element and the nanostructured emitter surface. Lower element temperature of 600 C increases lifetime. The High Efficiency Nanostructure IR Source Emitters are: More stable. Less or no drift. A lot more power. 2.5 to 5 times more sensor gain than Pulsed MEMS IR Sources. A lot less noise (very... (read more)
More Information
Indicates content that may require registration and/or purchase.
-
Design and development of the PolZero Time Domain Polarization Scrambler
The need for a mid- IR depolarizer must be investigated in more depth since polarization phenomena in the MWIR are the sum of reflective and emissive phenomena; these orthogonal polarimetric contributions complicate MWIR polarization strength by producing both additive and subtractive effects.
-
http://esto.nasa.gov/conferences/estf2010/papers/Illing_Rainer_ESTF2010.pdf
The need for a mid- IR depolarizer must be investigated in more depth since polarization phenomena in the MWIR are the sum of reflective and emissive phenomena; these orthogonal polarimetric contributions complicate MWIR polarization strength by producing both additive and subtractive effects.
-
Compact integrated depolarizer for interferometric fiber optic gyroscopes
Let’s consider that the WPBS designed for the integrated depolarizer has IR 2 =0.97, D 2 =0.03, It 2 =0.96, and C 2 =0.04.
-
Error analysis of polarografischer determination methods
The errors that have become this work festges ~ ell ~ hrend w / ~ amount to 0,5--8,50/0 - see and gndern f/ir a given depolarizer Empfindliehkeitdes of galvanometer with that.
-
Depolarization measurements of an integrating sphere.
Mueller-matrix polarimetry performed in the visible and near IR indicates that an integrating sphere acts as an ideal depolarizer to the 0.5% accuracy of the polarimeter.
-
Stand of polarografischen methods and its instrumentation. Part I: DC voltage method
The fur is the electrochemical passage reaction (Elektroneniibergang of the electrode to the depolarizer ) maRgebende potential difference Eeff about A E = IR lower than that voltage Ep lying against the cell.
-
For chelatometrischen determination of heavy metals by each other
When the concentration of the depolarizer under 10-2 m lies, that is IR -Abfallvernaehl-~-ssigbarklein.
-
For the konduktometrische titration with high frequency methods of very weak acids
When the concentration of the depolarizer under 10-2 m lies, that is IR -Abfallvernaehl-~-ssigbarklein.
-
over resistance compensation measurements in the polarography
When the concentration of the depolarizer under 10-2 m lies, that is IR -Abfallvernaehl-~-ssigbarklein.
-
Single- and double-stage acousto-optical Ti:LiNbO3 TE-TM converters used in wavelength-selective polarimeter and polarization-independent depolarizer
One possible perfect depolarizer consists of two concatenated TE-TM converters of retardations ir /2 and iv, respectively, driven by different frequencies coil co 21' because .
