Request InfoCollimated Holes Inc.Collimated Holes Inc. produces unusual structures of glass for biotechnology, telecommunications, scientific, industrial and medical applications: fused fiber structures, single and multichannel capillaries, drawn or etched holes, matrix arrays for coupling and isolation, geometry converters and fused fiber optic scintillating screens for x-ray detection.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra January 2024 IssueElectro-Optic ModulatorThe ROF10G Mach-Zehnder modulator from Beijing Rofea Optoelectronics is a LiNbO3 intensity modulator for high-speed optical communication, laser sensing, and radio over fiber (RoF) systems. The R-AM...Photonics Spectra December 2023 IssuePluggable Optical Channel MonitorThe QSFP OCM (optical channel monitor) from PhotonPath, in collaboration with Jabil, is a pluggable optical channel monitor on a quad small form factor pluggable (QSFP) form factor created as a...Photonics.com 1/5/2024PAM4 Optical DSPsThe Perseus and Spica Gen2 from Marvell Technology, Inc. are optical PAM4 digital signal processors (DSPs) that can be used in AI, accelerated computing, and cloud services applications by optimizing...Photonics Spectra April 2024 IssueCommunication AnalyzerThe QCA Series High-Speed Communication Analyzer from Quantifi Photonics is a digital sampling oscilloscope designed for helping manufacturers to scale production to high volumes. 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The...Photonics HandbookOptical Coatings: Improving Traditional TechnologyThe common polycrystalline materials used for optical thin-film materials do not satisfy the requirements of telecommunications because of the instabilities caused by moisture absorption in their...Photonics HandbookPolarization Mode Dispersion: Concepts and MeasurementThere are three fundamentally different dispersive phenomena in optical fiber, of which polarization mode dispersion (PMD) is the most complex. In digital multimode fiber systems, a light pulse...Photonics HandbookSpectrum Analysis for DWDM: New Instruments Meet the ChallengeAs system and cable installers try to optimize their links, the preferred method has become high-speed DWDM. 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FISBA not only has the complete production chain in-house, we can also develop entire systems built-to-spec or support...Photonics.com 10/11/2022Cricket 2 Single MCPAdvanced Image Intensifier adapter for low light level imaging applications, the Cricket™² is a plug & play camera attachment enabling low light level imaging and extreme high shutter speeds for CMOS...Photonics.com 6/22/2022Sapphire PropertiesMechanical, Optical, Thermal properties of single crystal SapphireWEBINARSPhotonics.com 9/21/2023Precision Automation Principles for the Optimal Testing and Packaging of PIC DevicesProduction-scale testing of silicon photonic devices continues to be a challenge due to the multi-degree-of freedom, high-precision, optical alignments required for wafer- and die-level testing. Wide...Photonics.com 3/7/2019In Vivo Medical Laser Procedures: An OverviewThis webinar, presented by OFS, will provide an overview of current in vivo medical procedures performed using lasers and optical fibers. The presentation will begin with a brief history of...Photonics.com 10/19/2021Expanding Quantum Frontiers with Superconducting Single-Photon DetectorsQuantum science is measuring ever-smaller gaps in time, energy, and space, bringing us closer to the fabric of reality itself. In this webinar, Félix Bussières, Ph.D., of ID Quantique...Photonics.com 10/5/2022Noncontact Optical-Based Metrology for Microlens CharacterizationMicrolenses are critical components used in a wide variety of consumer devices and industrial sensors, ranging from cellphone cameras and virtual reality goggles to 3D displays and advanced...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryfemtosecond laserA femtosecond laser is a type of laser that emits ultrashort pulses of light with durations on the order of femtoseconds, where one femtosecond is equal to 10-15 seconds. These lasers are capable of...Photonics Dictionaryoptical fiberOptical fiber is a thin, flexible, transparent strand or filament made of glass or plastic used for transmitting light signals over long distances with minimal loss of signal quality. It serves as a...Photonics DictionaryisolatorIn the context of electronics and optics, an isolator refers to a device that allows the transmission of signals in one direction while attenuating or blocking signals in the opposite direction. The...Photonics DictionaryGaAIAs laserA GaAlAs laser is a type of semiconductor laser diode that emits light in the near-infrared region of the electromagnetic spectrum. It is composed of layers of gallium, aluminum, and arsenic, hence...VIDEOSPhotonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 7/30/2018PIC Fundamentals, Design at Heart of AIM Photonics Summer AcademyStudents from large and small size companies and bigger Department of Defense affiliates of the AIM Photonics Institute took part in the recent AIM Photonics Summer Academy at MIT. This was the third...Photonics.com 3/29/2018Light Matters Extra: Weird and Strange: Quantum Photonics - 03.2018In this month's Light Matters Extra, we take you to the Quantum Photonics Laboratory at MIT run by Dr. Dirk Englund. Dr. Englund's group, the Quantum Photonics Group, is made up of postdocs and...Photonics.com 3/29/2018Fundamentally Different Photonics - LIGHT MATTERS 03.2018On this month's episode of Light Matters, we take you to the South by Southwest (SXSW) Trade Show in Austin, Texas, as new photonics innovations hit the show floor of the Austin Convention Center....PHOTONICS BUYERS' GUIDE CATEGORIESCW CO2 LasersInGaAs LasersInGaAsP LasersPrinted Circuit Board and Mounted Integrated OpticsCOMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. 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