Trending Posts

• hsgmetal
  Sunny Automotive Products
  https://www.sunny-automotive.com/products/
  
  #micro #lens #array
  
  
  Sunny Automotive has successfully become a global pioneer in the automotive lens industry and is committed to the development and production of automotive...  moreSunny Automotive Products
  https://www.sunny-automotive.com/products/
  
  #micro #lens #array
  
  
  Sunny Automotive has successfully become a global pioneer in the automotive lens industry and is committed to the development and production of automotive optical elements products. Main products of Sunny Automotive cover automotive lens, LiDAR , HUD, and smart headlamp and Sunny Automotive is the world's largest automotive components provider with outstanding quality. Cooperating with well-renowned Tier1 enterprises, sunny automotive produces sunny lens that are widely applied to the global mainstream cars.  less

  April 19, 2023

  
• gonsin
  The GX-SP2012DL-Z line array speaker is a large scale two-way crossover system providing a bandwidth of 55Hz-20KHz. It is fitted with two British top-level 44 mm voice coil HF drivers coupled to special constant -path aluminum horn and two 12-inch LF...  moreThe GX-SP2012DL-Z line array speaker is a large scale two-way crossover system providing a bandwidth of 55Hz-20KHz. It is fitted with two British top-level 44 mm voice coil HF drivers coupled to special constant -path aluminum horn and two 12-inch LF drivers with great dynamic margin. It produces strong penetrating power, clear and thick vocals and super high sound pressure level. The whole product is beautiful and concise in shape, and exquisite in appearance, which is a extremely competitive large-scale line array system.
  #box #speaker #array
  https://www.gonsin.com/products/dual-12-inch-line-array-series-speaker/  less

  March 22, 2022

  
• zillion techs added new photos.
  SHORT WAVE INFRARED INGAAS LINEAR IMAGE SENSORS
  
  #china #infrared #array #sensor
  
  Zillion Techs is well known as the first commercial InGaAs imaging manufacturer and one of the leading image sensor manufacturers in China. We offer three main...  moreSHORT WAVE INFRARED INGAAS LINEAR IMAGE SENSORS
  
  #china #infrared #array #sensor
  
  Zillion Techs is well known as the first commercial InGaAs imaging manufacturer and one of the leading image sensor manufacturers in China. We offer three main modes of business to other companies, universities and institutions: FOUNDRY SERVICES, STANDARD InGaAs IMAGERS (InGaAs image sensor) and CUSTOM IR IMAGERS. We provide linear and focal plane arrays, extended wavelength InGaAs image sensors and cameras, SWIR(short wave infrared) image sensors. The swir sensor applications include security, surveillance, scientific, spectral imaging, machine vision, line-scan inspection, laser beam profiling, and process monitoring.
  
  SWIR IMAGE SENSOR TYPE
  
  320 InGaAs QVGA Area Sensor
  GH-SW320 InGaAs area image sensors are two-dimensional image sensors.
  
  640 InGaAs VGA Area Sensor
  GH-SW640 InGaAs area image sensors are two-dimensional image sensors.
  https://www.zillion-techs.com/products/swir-sensors/  less

  February 18, 2022 - edited
• stork ultrasonic
  An ultrasonic sensor or a probe generates sound waves, and the reflections of the sound waves produce clear images of body tissues and organs, which is an important part of the ultrasound system. The following are the three most common ultrasound...  moreAn ultrasonic sensor or a probe generates sound waves, and the reflections of the sound waves produce clear images of body tissues and organs, which is an important part of the ultrasound system. The following are the three most common ultrasound transducer types:
  
  Linear ultrasound probe
  
  As the name suggests, there is a linear piezoelectric structure. The beam shape is rectangular, and the near-field resolution is higher than average. Depending on the clinical application, the frequency, footprint, and application of the linear probe are likely to vary.
  
  The probe used for 2D imaging has a wide coverage range, and its broadband frequency is 5-20 MHz. It is used to examine the breast, thyroid, tendons and blood vessels, and to measure the thickness of carotid artery disease.
  #phased #array #ultrasound #probe
  https://www.storkultrasonic.com/common-types-of-ultrasonic-probes.html  less

  July 8, 2021

  
• meisuoptics
  inear Fiber Array #linear #fiber #array One dimensional linear fiber array is made by placing M / MM / PM fibers on a V-grooved substrate at specified spacing ( pitch ). As for these V groove fiber arrays, or the so-called optical V groove array, ...  moreinear Fiber Array #linear #fiber #array One dimensional linear fiber array is made by placing M / MM / PM fibers on a V-grooved substrate at specified spacing ( pitch ). As for these V groove fiber arrays, or the so-called optical V groove array, they are normally fixed into the grooves with epoxy and pressed by a glass cover. The fiber array facet of the optical fiber V groove array is always polished to meet the desired precision and during the production, active alignment is also used to ensure the correct alignment of fibers so that the fibers can be arranged in a certain order to form an optical fiber array.
  
  As a professional fiber manufacturer, MEISU offers the most extensive selection of linear fiber arrays for different applications by providing customizable V-groove block & id, precise fiber core pitch, various fiber types, and flexible channel numbers. At here, all the linear v groove fiber arrays will be featured with accurate fiber core position and low insertion loss. As for the linear fiber arrays produced by MEISU, they can be effectively used in the high-speed transceiver, WSS, electronic, Lidar, and imaging.
  
  Linear Fiber Array
  45°FA-MT Fiber Array
  MEISU has a long time experience with manufacture of 45 degree polished fiber array and their consequent assembly into specific flanges.
  90° FA-MT Fiber Array
  To achieve high-coupling-efficiency optical interconnection, a 90° bending fiber array can be used to deflect optical beams between surface-emitting laser.
  Ultrasmall Fiber Array
  Ultrasmall Fiber Array
  MEISU'S ultrasmall fiber array are designed for miniturized integrated system, the glass block length/width/thickness can be as small as 2.5mm/1mm/0.6mm.
  Lidless Fiber Array
  Lidless fiber array is originally developed by MEISU to meet customers' applications in height-limited space, or where an array of fibers need to be further polished after fabrication.
  MFD Matched Fiber Array
  MEISU developed a small mode field diameter (UHNA) fiber array by splicing small core fiber to regular sized fiber (for both regular SMF and PM fiber).
  PM & SM & MM Mixed Fiber Array
  Fiber arrays with PM fiber, SM fiber and MM fiber arbitrary combination are widely used in coherent optical transceiver and sensing systems.
  Hermetic Sealing Fiber Array
  Fiber array with hermetic feedthrough is basically used in optical transceivers, its high reliability enables their use in aerospace and defense (military) industries.
  192/256ch Fiber Array
  192/256ch Fiber Array
  Up to 256 channels with fiber pitch tolerance less than 1.0um, to meet customers' various demands.
  Linear Fiber Array Features
  
  
  One dimensional linear fiber array is made by placing M/MM/PM fibers on a V-grooved substrate at specified spacing (pitch). As for the linear fiber array units, they can be configured in virtually any cross-section imaginable and the two ends of the linear fiber arrays may have different cross-sections. During the production of linear V groove fiber arrays, fibers are fixed into the grooves and pressed by a glass cover (lid). The material for v-grooved substrate and lid can be borosilicate glass, fused quartz or silicon. To meet the desired precision, the fiber array facet will normally be polished of any angle needed and active alignment will also be used to ensure the correct alignment of fibers while they are arranged in a certain order to form an optical fiber array.
  
  As a professional manufacturer, MEISU offers the most extensive selection of fiber arrays for different applications by providing customizable V-groove block & lid, precise fiber core pitch, various fiber type, and flexible fiber counts. All the linear fiber arrays produced by MEISU will be featured with both accurate fiber core position and low insertion loss. Moreover, they will also be tailored for both technical and economic requirements. As for the use of MEISU's linear fiber arrays, they can be utilized in a high-speed transceiver, WSS, electronic, Lidar and imaging.
  
  Linear Fiber Array FAQ
  What Is The Materials For The V-grooved Substrate And The Lid?
  What Is The Materials For The V-grooved Substrate And The Lid?
  Borosilicate glass, Quartze or Silicone.
  
  What Is The Smallest Core Pitch You Can Achieve?
  It depends on the fiber cladding size, the core pitch is normally 2um bigger than the cladding diameter.
  
  Is The Fiber Core Above Or Below The Top Surface Of The V-groove Substrate?
  For regular 125um fiber, the fiber core is about 30 microns below the top surface of the substrate.
  
  What Is The Thinnest Lid You Can Do?
  The thinnest lid can be 0.1mm.
  
  How Close Can The 0.9mm Protective Tubing Be To The V-groove Substrate ?
  How Close Can The 0.9mm Protective Tubing Be To The V-groove Substrate ?
  The minimum standard distance is 20 mm. If the customer needs all the fibers to be covered with protective tubing, we can add the metal case to the glass block and 0. 9mm tubing coming out of the case directly.
  
  https://www.meisuoptics.com/products/linear-fiber-array/  less

  March 28, 2021

  

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• meisuoptics
  Lensed Fiber #lensed #fiber #array In some optical application, lens, reflector and other micro-optics components are normally needed to be assembled on optical fibers' end face. We can also process the fiber tip into a kind of lens. At present, MEISU...  moreLensed Fiber #lensed #fiber #array In some optical application, lens, reflector and other micro-optics components are normally needed to be assembled on optical fibers' end face. We can also process the fiber tip into a kind of lens. At present, MEISU has the first-class optical fiber lens processing technology, and we have independently developed a complete set of optical fiber lens grinding equipment, which can produce various shapes of optical lensed fiber arrays with low cost and high precision. With the optical fiber lens grinding equipment, MEISU can also test the optical spot, far-field and other parameters of the lens.
  
  Lensed Fiber INQUIRE NOW
  Lensed Fiber Features
  
  
  Highly customizable
  
  Type of lens: conical /angled lens
  
  Type of fiber: SM / MM / PM
  
  Customer determined striped length
  
  With / without AR coating
  
  High coupling efficiency
  
  Easy to use and reliable
  
  
  How It Works
  Optical fiber lens, is a kind of special optical fiber. It is made by grinding the tip of the fiber into the shape of a certain lens such as angle-polished, wedge-shaped, and tapered. The optical fiber lens is used to minimize the spot size, change the optical path, or transform the optical mode in the optical system.
  
  
  This kind of lens can also be arranged into V-grooves to form a lensed fiber array, with customized pitch and spot size. It is normally used to align with silicon photonic chip which has smaller MFD than regular fiber. Moreover, the lensed fiber array with reduced MFD can also couple the beam into chips efficiently.
  https://www.meisuoptics.com/products/lensed-fiber/  less

  March 28, 2021

  
• meisuoptics
  2D Fiber Arrays #2d #fiber #array Fiber array, mainly 1D fiber array, has been widely used in optical communication for a long time. However, as the demand for higher speed rises rapidly and the newly developed 2D fiber array can realize a higher...  more2D Fiber Arrays #2d #fiber #array Fiber array, mainly 1D fiber array, has been widely used in optical communication for a long time. However, as the demand for higher speed rises rapidly and the newly developed 2D fiber array can realize a higher density of optical transmission, updating the traditional one-dimensional fiber array to two-dimensional fiber array is now gradually becoming a trend and necessity in the industry.
  
  
  2D fiber array is a plurality of fibers being arranged into the required geometric shape. Aiming to obtain high-density fiber arrangement, 2-dimensional fiber array can be seen as the longitudinal extension of 1D fiber array. MEISU's two dimensional fiber array series, including 2D Fiber Array 170, Fiber Collimator, and Fiber Optic Bundle, can provide you with multiple choices of 2D arrays. With MEISU's products, different applications in optical cross-connection, spectroscopy, astronomy, and biomedical imaging can all be effectively conducted. Let us help you to find the best 2D matrix fiber arrays for your specific application!
  
  
  2D Fiber Array
  MEISU's 2D fiber array can be realized with glass faceplate or ceramic faceplate, each has its own advantages, a plurality of fibers with certain spacing populate.
  2D Collimator Array
  2D Collimator Array
  2D collimator arrays are more and more applied for WSS (wavelength selective switch) to meet the development of optical communication, such as OXC and ROADM.
  Fiber Bundle
  Fiber Bundle
  A fiber bundle is a closely packed fiber array that fibers are arranged side by side in matrix or circle layout on a glass substrate or in connector ferrule. They are a critical part of the spectrometer.
  2D Fiber Arrays Features
  
  Fiber array, mainly 1D fiber array, has been widely used in optical communication for a long time. Whereas, in order to meet the demand for higher speed, updating one-dimensional fiber array to two-dimensional fiber arrays has now become a necessity.
  
  
  2D fiber array is a plurality of fibers being arranged into the required geometric shape. It is the longitudinal extension of 1D fiber array. As for 2D fiber optic assemblies, they can allow thousands of channels to position precisely in the X direction and Y direction simultaneously without any crosstalk. To meet different applications in optical cross-connection, spectroscopy, astronomy and biomedical imaging, MEISU now provides you with various choices of 2D array connectors and 2D fiber arrays of arbitrary patterns. At here, you can find fibers of single-mode, multimode, or polarization maintaining type, even lensed fibers. Moreover, as MEISU also possesses a unique precise positioning system, high pitch accuracy +/-1um is guaranteed by a precisive drilling machine at MEISU. If you want, extra metal case and protective cables can also be added to the 2D array glass assembly for easier handling.
  
  
  
  2D Fiber Arrays FAQs
  What Is The Materials For The Substrate and Lid of Fiber Bundle?
  Borosilicate glass, Quartze or Silicone.
  
  What Is Fiber Pitch Tolerance For 2D Fiber Array?
  +/-1um or +/-2um depend on glass faceplate or ceramic one.
  
  What Is The Difference Between Glass Faceplate And Ceramic Faceplate?
  Ceramic faceplate: fiber pitch tolerance<2um; No developing cost, better for sample orders;
  
  Glass faceplate: fiber pitch tolerance<1um; high developing cost at an early stage, more economical for mass production.
  
  What Is The Minimum Fiber Pitch You Can Achieve For A 2D Fiber Array?
  250um. Smaller fiber pitch can be realized by packing fibers closely into the fiber bundle.
  
  What Pattern Can the 2D Fiber Bundle Be?
  Rectangular or round.  less

  March 28, 2021

  

  2d Fiber Array Optic Assemblies, Custom Design And Fabrication |

  MEISU provides 2D fiber array (two-dimensional fiber array) with quality fiber collimators and fiber bundles. Ideal for high-density fiber arrangement in optical cross-connection, spectroscopy, astronomy and biomedical imaging. Get to know the submicron ar
• meisuoptics
  2D Optical Fiber Collimator Array
  #array #fiber #collimators raditional optical fiber collimator is the basic component of optical fiber communication device. However, with the development trend of integration and miniaturization, fiber optical...  more2D Optical Fiber Collimator Array
  #array #fiber #collimators raditional optical fiber collimator is the basic component of optical fiber communication device. However, with the development trend of integration and miniaturization, fiber optical switch, optical cross connection such as N * M equipment, and wavelength selection switch are now all needed to start using densely arranged collimator arrays; whereas, the existing single fiber collimator is too big to be applied. Therefore, 2D optical fiber collimator arrays with precise pitch have now gradually become the necessary choices for numerous optical integrated devices.
  
  2D Collimator Array INQUIRE NOW
  The Features of 2D Array Fiber Collimators
  
  
  Arbitrary arrangement
  
  Customer determined core pitch
  
  Pitch accuracy<2um
  
  Customized working distance and spot size
  
  Fiber type: SM/MM/PM
  
  Customized solutions
  
  Various materials (Glass / Ceramic)
  
  How It Works
  A 2-D collimator array normally includes a housing that fixes the distance between the optical fiber array and the lens array, a 2D fiber array holding multiple optical fibers arranged in M*N, and an M*N lens array that is used to receive the incident beam transmitted by the fiber array. And each lens in the lens array is arranged at the optical path position of each fiber head in the fiber array in a one-to-one correspondence. Glue will be applied between the end face of the shell and the lens array once the positions are all set well.  less

  March 28, 2021

  

  2D Optical Fiber Collimator Array, Custom Design & Fabrication |

  MEISU precision 2D array fiber collimators are mainly applied for WSS (wavelength selective switch) to meet the development of optical communication, especially the wide applications of DWDM technology such as OXC and ROADM. Custom Now!