Request InfoLaser Research OpticsLaser Research Optics has introduced a line of molybdenum mirrors, silicon and copper phase retardation reflectors, and zero phase reflectors for use with 10.6-µm CO2 lasers. The mirrors are intrinsically hard and exhibit an average reflectance of >98.1% at 10.6 µm. The phase retardation reflectors feature a l/4 phase reflectance thin- film coating that converts the linearly polarized laser beam into a circular beam. The zero phase reflectors maintain the circular polarization of the beam's delivery system.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 8/31/2022Broadband and Wide-angle Laser Line MirrorsBroadband and Wide-angle Laser Line Mirrors from Knight Optical Ltd. feature an Ion Beam Sputtered (IBS) coating to meet the demanding requirements sought by laser system manufacturers. ...BioPhotonics Jan/Feb 2023 IssueZinc Selenide OpticsHigh-quality zinc selenide (ZnSe) lenses, output couplers, and mirrors from Laser Research Optics are optimized at 1.06 μm for medical laser OEMs. The devices are manufactured to...Photonics Spectra January 2023 IssueSteering MirrorsPiezo and voice-coil steering mirrors from Physik Instrumente LP are designed for free space optical communications. Piezoelectric tip/tilt mirrors and voice-coil-driven units keep laser beams...Photonics Spectra January 2024 IssueMirror MountsThe OS series of large-diameter mirror mounts from Optical Surfaces Ltd. provides a secure platform for larger, high-precision flat, off-axis, and spherical mirrors. The mounts are made from black...ARTICLESPhotonics Spectra January 2023 IssueSpace-Saving Sensors Ease Automotive Design WoesSelf-driving vehicles need enough sensors to guide them safely through all types of traffic situations — and the sensors need enough space to work properly. As more sensors are added to...Photonics.com 10/16/2023Femtosecond Laser Integrates Optics in Single Glass Substrate for Easy ManufactureThe short, regular pulses of femtosecond lasers are put to effective use in numerous applications, including laser surgery, micromachining, microscopy, and spectroscopy. Free-space optics...Photonics.com 5/13/2022Liquid Crystal-Based Devices Manipulate Light with Flat Optics to Uncover Hidden ImagesAn ancient optical illusion has been updated using the flat optics of today to create a device that reveals a hidden image when light is shined on it. Developed at the University of Ottawa, the magic...Photonics Spectra November 2023 IssueAmplitude-Only Modulator Targets Photonic Device EfficiencyA thin-film, amplitude-only spatial light modulator made from phase-change-based material was developed by researchers at the University of Exeter and the Institute of Optics in Madrid. The...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOptical Components: Finding Your Way Through the MazeLenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...Photonics HandbookFlat Optics: Considerations When BuyingFlat optics generally perform three main functions: They transmit light (windows), reflect light (mirrors), and fold light (prisms). While most optical manufacturers make spherical and flat optics, a...Photonics HandbookBeryllium Mirrors: Refinements Enable New ApplicationsWith a specific gravity of 1.85 g/cm3, beryllium is the lightest metal that is workable. It is 45 percent lighter than aluminum and approximately five times as stiff. Its stiffness to weight ratio...Photonics HandbookPassive Athermalization: Maintaining Optical Performance Over TemperatureFor rotationally symmetric optical systems, either the lens or the detector moves along the optical axis to maintain optical performance. If the compensating axial motion is accomplished without the...WHITEPAPERSPhotonics.com 4/12/2024Optics for Laser MicromachiningHighly customized and application optimized laser optics for demanding applications from demanding markets.Photonics.com 4/5/2024OPTOMAN LIDT CapabilitiesOPTOMAN takes innovation very seriously and makes sure that optical components are able to resist the ongoing increase of laser power and decrease in pulse duration, thus high LIDT is OPTOMAN‘s bread...Photonics.com 4/12/2024Mirrors for Big and Scary FS, PS LasersWhile high laser-induced damage threshold is a buzzword when talking femtosecond & picosecond optics, it is not (only) the nominal LIDT value that matters. Color-change effect is an arch-enemy and a...Photonics.com 8/8/2022PFG Optics Products & Capabilities SheetPFG has the latest equipment and tooling combined with engineers and technicians who can efficiently produce the variety of high-precision optics our customers need. Our technicians use mills,...WEBINARSPhotonics.com 2/14/2024Advanced Thin-Film Designs for Maximizing the Laser Damage Threshold of Ultrafast Broadband MirrorsHighly reflective mirrors for ultrafast lasers need to cover a broad wavelength range which depends on the pulse duration. Furthermore, the group delay dispersion (GDD) is usually specified to be...Photonics.com 1/20/2021Leveraging Micro- and Nanofabrication Techniques to Advance Optical Interference CoatingsGarrett D. Cole provides an overview of R&D and production efforts that relate to state-of-the-art thin-film optical coatings and interference structures. He includes a review of general coating...Photonics.com 10/25/2022Selecting the Right Optics for Ultrafast MicroscopyUltrafast lasers are being increasingly used in life science imaging techniques such as multiphoton microscopy. However, the short pulse durations and high peak powers of ultrafast lasers make...Photonics.com 1/11/2022The Unique Challenges of Coating Laser CrystalsLaser crystals are used as the gain media for solid-state lasers and are critical for enabling a wide variety of applications ranging from laser materials processing to medical lasers. Like most...PHOTONICS DICTIONARY+ TERMSPhotonics DictionarylaserA laser, which stands for "light amplification by stimulated emission of radiation," is a device that produces coherent and focused beams of light through the process of optical amplification based...Photonics DictionaryopticsOptics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and its manifestation as both particle and wave phenomena. It encompasses the...Photonics Dictionaryoptical tableAn optical table, also known as an optical bench or an optical breadboard, is a specialized platform used in optics laboratories for mounting and aligning optical components. These tables provide a...Photonics DictionaryresonatorA resonator is a device or system that exhibits resonance, which is a phenomenon that occurs when an external force or stimulus is applied at a specific frequency, causing the system to oscillate...VIDEOSPhotonics.com 3/4/2024Designing for Manufacturability with Fluorides and Other High Expansion Materials - LaCroix Precision OpticsAs the demand for fluorides and other high expansion materials increases, it is important to understand the risks/challenges involved with these materials and how they affect various factors such as...Photonics.com 3/4/2024Precision Aspheres: Manufacturing and Metrology - LaCroix Precision OpticsAspheres have allowed optical designers to create systems and products that push the limitations of performance across several fields. In this presentation, we will explain the various processes...Photonics.com 3/4/2024Specifying Optical Coatings - LaCroix Precision OpticsOptical coatings modify the reflectance, transmittance, and absorptive properties of optic substrates to make them much more efficient and functional. From an optical manufacturer's perspective,...Photonics.com 12/6/2022Telecentric Lenses - Shanghai OpticsTelecentric Lenses are widely used in metrology instruments, laser marking systems, and AOI (Automatic Optical Inspection) machines. Here’s a 360 view of one of our custom Telecentric Lenses which...PHOTONICS BUYERS' GUIDE CATEGORIESLaser MirrorsLaser OpticsLaser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser light. Laser optics play a crucial role in shaping the characteristics of...Flat Optical-Quality MirrorsReplication ServicesCOMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...