Interferometers
Combine waves to reveal their properties by measuring the pattern of interference.
See Also: Beam Splitters
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Interferometers
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Sumix interferometers are designed for inspection of fiber optic ferrules, patch cords, pigtails and bare fiber in the process of polishing and assembly. They enable you to check polishing quality, test connector end face geometry per IEC, Telcordia or your own custom standards and generate reports to supply with your patch cords.
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Interferometers
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* Michelson Interferometer with a stabilized single-frequency He-Ne Laser as scale *Measurement range: up to 80 m *Resolution: 5 pm *Wide acceptance angle (up to ± 22.5°) for ball/hollow cube reflector
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FiBO Interferometers
FiBO 200
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Robust solid state design with manual focusing function is ideal for field use or as a cost-effective solution on the production floor.
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Interferometers
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CAES Interferometers are ruggedized subassemblies with optimized SwaP-C and can be integrated into virtually any asset, be it manned or unmanned aircraft, surface vessels, ground vehicles, or missiles.
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Differential and Compensation Interferometers
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One- and two-axis differential interferometers measure relative displacement between two objects. The wavelength tracker automatically compensates for environmental changes.
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Laser Interferometers
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Measurements of the length displacement or yawing and pitching, measurements of rotation angles, measurements of overshoots during vibrations or when stopped and of uneven speed, etc. can be handled. Length measuring instruments can be used for a variety of purposes, including precise inspection of heavy duty equipment.
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Laser Interferometers
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ZYGO laser interferometers support and enable the most demanding metrology applications in industries from semiconductor and lithography to space-borne imaging systems, cutting-edge consumer electronics, defense-related IR and thermal imaging systems and ophthalmics.
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Interferometers (White Light)
interferoMETER
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The innovative white light interferometers from Micro-Epsilon set a benchmark in high-precision distance and thickness measurements. These sensors enable stable measurement results with sub-nanometer resolution offering a comparatively large measuring range and offset distance. The interferometers are available in 3 series: the IMS5400-DS for high-precision industrial distance measurements, the IMS5400-TH for accurate thickness measurements and the vacuum-suitable IMS5600-DS for distance measurements with picometer resolution.
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Fizeau Interferometers
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Fizeau interferometers offer an unmatched combination of performance, quality and value in optical metrology. They produce accurate, repeatable interferometric measurements of surface shape, radius of curvature and transmitted wavefront quality.
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Laser Head
5517DL
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The Keysight 5517DL is used primarily in VME and PC based laser interferometer systems where the velocity of motion is faster, such as semiconductor lithography and flat panel applications. Please contact Keysight for custom requirements.
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Digital Automated Fiber & Ferrule Interferometer For Multi-Fiber Connectors
DAFFI MT
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Data-Pixel has developed a cost effective interferometer line for high volumes production without compromising accuracy or performance. Based on our extensive interferometer manufacturing experience we designed the DAFFI MT to be robust, fast and accurate in order to meet all manufacturing or laboratory environments.
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MPO/MTP Multi-Fiber Interferometer
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Anfkom International Co.,Limited
It is an automatic and non contact fiber endface interferometer for both multi fiber and single fiber connectors. It can measure the geometry parameters of multi fiber connector such as fiber height,core dip, X and Y angel, radius of curvature with white light and measure geometry parameters of single fiber connector with red light. The software can display the surface of the connector in 3D image for a very short time, it need only 8s to test 12-core MT connector. It is intelligent , efficient,stable and accurate and very helpful in improving the quality of the product.
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Custom solutions
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Novacam develops custom interferometric solutions to address particular inspection and imaging needs of specialized applications and OEM markets. Our modular interferometer components offer a superior and cost-effective platform for developing high-performance systems and assemblies. We will collaborate with your application experts to devise the optimal combination of inteferometric (OCT) hardware, non-contact fiber-based sensor probes, and system software.As needed, Novacam engineers: develop customized optical probes and inspection stations develop inline probe fixtures for production environments adapt Novacam standard interferometer component modules to suit your application help integrate Novacam systems or components with third-party tools write customized software
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Fourier Transform Infrared Spectrophotometer
IRTracer-100
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This system achieves excellent sensitivity with an SN ratio of 60,000:1, high resolution at 0.25 cm-1, and high-speed scanning capable of 20 spectra/second. The performance of medium and higher end models is supported by high reliability including advanced dynamic alignment and an interferometer with a dehumidifier. This is compatible with applications active in a variety of circumstances, with a library of approximately 12,000 spectra and data analysis programs for contaminant analysis, and time course and rapid scan programs for reaction tracking.
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2.5G DPSK Demodulator
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Optoplex’s Optical DPSK Demodulator, also known as Delay Line Interferometer (DLI), converts phase modulation to amplitude modulation over the entire C+L band in support of data transmission rates of 2.5, 10 or 40 Gb/s. The DPSK demodulator is designed for phase modulated optical communication systems utilized in commercial, defense and space exploration markets. The device plays a key role in improving signal quality and performance to meet the expanding demand for higher data rates and more complex transmission formats within current and next generation systems without major capital expenditure. Optoplex’s DPSK Demodulator is based on a patented free-space optical design, which is compact, athermal and polarization-independent. Themeasured frequency drift over temperature is only ~0.02 GHz/°C for our standard passive device. Further, this DPSK Demodulator exhibits a total polarizationdependent phase shift of less than 2 degrees over the entire operating temperature range with a high extinction ratio. Optoplex’s DPSK Demodulators can be configured to be fully tunable, colorless tunable or purely passive. Dual-Rate DPSK Demodulator is also available.
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Fixed Magnification Interferometer
FiBO 250
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FiBO 250 offers a solid and economical solution to automated fiber testing by bringing together full 2D visual inspection capabilities and true phase-shifting interferometry to achieve exceptionally accurate measurements. A fixed focal length 10x magnifier ensures maximum system stability and a very high level of repeatability.
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Laser Spectrum Analyzer
771 Series
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The 771 Series Laser Spectrum Analyzer from Bristol Instruments combines proven Michelson interferometer technology with fast Fourier transform analysis resulting in a unique instrument that operates as both a high-resolution spectrum analyzer and a high-accuracy wavelength meter. With spectral resolution up to 2 GHz, wavelength accuracy as high as ± 0.2 parts per million, and an optical rejection ratio of more than 40 dB, the model 771 provides the most detailed information about a laser’s spectral properties.
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Leak Test System
NorCom 2020
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The NorCom 2020 batch inspects up to 500 devices per cycle for both gross and ultra-fine leaks. The system incorporates a patented full field interferometer that produces reliable, repeatable leak test results. The system eliminates the need for helium mass spectroscopy or krypton testing for fine, and bubble leak testing for gross leaks.
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1/4-Inch Cube Corner
10713D
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The Keysight 10713D is one component of a family of measurement optics that tailor interferometer systems for the physical layout and measurement requirements of individual applications. Configured with appropriate laser head and system electronics, the optics are part of a precise positioning system that improves product quality, increases yields, and facilitates manufacture of precision products.
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Plane Mirror Interferometer
10706A
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The Keysight 10706A Plane Mirror Interferometer is a dual pass interferometer used for multiple axis applications such as X-Y stages where the measurement mirror may move perpendicular to the measurement axis. The unique contribution of the 10706A is its tolerance of angular misalignment of the plane mirror reflector. The 10706A can accept a range of measurement mirror angular alignment changes.
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2x4 QPSK Mixer
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Optoplex's 2X4 polarization diversified optical hybrid (aka QPSK Mixer) is a 2x4 device, which mixes an incoming signal with a local oscillator. The 4 outputs of this device are connected to 4 single-ended detectors (see the function diagram below). The device features a monolithic optical core integrating a PBS with an interferometer which is also widely used in Optoplex's interleaver and DPSK-demodulator platforms. This device is athermal, colorless, data-rate independent, compact in size and designed for manufacturability. This platform can also be extended to a 2X8 polarization diversified hybrid to incorporate with 4 pairs of balanced detectors.
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Optics
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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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Laser Head
5517B
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The Keysight 5517B is used primarily in VME and PC based laser interferometer systems where the velocity of motion is slower, such as machine tool applications. Please contact Keysight for custom requirements.
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Interferometer
VFI-200
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The FGC range is the complete solution for measuring the dimensions of standard and specialty fiber in both production and R&D environments. FGC-GS – fiber glass geometry for fibers up to 1000 µm diameter.
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Dynamic Laser Interferometer
DynaFiz
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Purpose built for reliable interferometry in vibration-prone environments; versatile and flexible enough to address a wide range of application needs from high-end telescope testing to live phase feedback for active alignment of optical systems.
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Product
10G DPSK Demodulator
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Optoplex’s Optical DPSK Demodulator, also known as Delay Line Interferometer (DLI), converts phase modulation to amplitude modulation over the entire C+L band in support of data transmission rates of 2.5,10 or 40 Gb/s. The DPSK demodulator is designed for phase modulated optical communication systemsutilized in commercial, defense and space exploration markets. The device plays a key role in improvingsignal quality and performance to meet the expanding demand for higher data rates and more complextransmission formats within current and next generation systems without major capital expenditure.Optoplex’s DPSK Demodulator is based on a patented free-space optical design, which is compact, athermal and polarization-independent. The measured frequency drift over temperature is only ~0.02 GHz/°C for our standard passive device. Further, this DPSK Demodulator exhibits a total polarization-dependent phase shift of less than 2 degrees over the entire operating temperature range with a high extinction ratio. Optoplex’s DPSK Demodulators can be configured to be fully tunable, colorless tunable or purely passive. Dual-Rate DPSK Demodulator is also available.
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Infrared Interferometers
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Optical imaging applications are broad and varied. Testing at a system's design wavelength is critical for development, final alignment and qualification.
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Laser Head
5517FL
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The Keysight 5517FL is used primarily in VME and PC based laser interferometer systems where the velocity of motion is faster, such as semiconductor lithography and flat panel applications. Please contact Keysight for custom requirements.
