Optical Components

CASTECH is a global leader in nonlinear optical crystals, laser crystals, precision optics, and laser components for laser applications, optical communications, biomedical VR/AR, and lidar. With ISO 9001 and IAFT 16949 quality management system, we consistently enable our customers from prototype to mass production stage.

For over 75 years, LaCroix Precision Optics has positioned itself as a customer-driven, world-class manufacturer of custom precision optics. Capabilities include custom precision optics, coatings, assemblies, and design support. LaCroix Precision Optics is certified to ISO 9001:2015 and is ITAR registered and compliant.

Founded in 2005, DayOptics is a leading integrated optical components manufacturer. Focusing on the field of optics, we are dedicated to establishing ourselves as a prominent brand known for reliable optical components. We specialize in the design, R&D, production, and sales of optical components such as wave plates, mirrors, PBS, crystals, filters, windows, prisms, lenses, and more.

Precision optical filters since 1969, from UV to NIR. We specialize in custom filters from prototype to OEM quantities. Fluorescence, astronomy, and overrun filters in stock. Prototyping, engineering, and high-volume production utilizing plasma-assisted reactive magnetron sputtering, e-beam, thermal evaporation, and ion assist. ISO 9001:2015 Certified.

G&H provides design and manufacturing solutions to OEM customers around the world. We meet challenging specifications and offer long product lifetime and guaranteed performance in harsh environments. Our Group is comprised of three businesses: G&H Aerospace and Defense, G&H Industrial and Telecom, G&H Life Sciences and Biophotonics.

Manufactures stock and custom off-axis parabolic mirrors. Flat, spherical, and aspheric mirrors in ceramic, glass and metal, precision mirror mounts; reflective beam expanders, collimators, FLIR test stations, lidar telescopes; Fourier transform systems, IR lens assemblies and a LUPI-IIA interferometer. Engineering, design, and field services.

Produces high-performance optical coatings and components specializing in the design, development, and manufacture of ion-beam sputtered, low optical loss, laser-damage resistant thin films for the UV-VIS-IR spectral region. Applications include lasers, laser devices, nonlinear crystals, medical instruments, and other photonic devices.

LightTrans offers solutions for the entire development cycle of optical components where progressive simulation technology shows its advantages in designing optical components, complex systems, detailed modeling, and more. All products and services are based on the optical modeling and design software VirtualLab Fusion.

Supplier of thin-film coatings on polymer, metal, and glass components. Produces a wide variety of antireflective, beamsplitter, hot and cold mirror, filter and metallic coatings as well as custom coatings. Experienced in handling prototype through OEM volumes. Coatings available from UV to the IR.

Materion Balzers Optics is a global leader in optical thin film coating solutions. We custom manufacture and supply precision optical filters and coatings. As a high-tech company with five production sites worldwide, our focus is on a variety of markets such as life science, industry, consumer, lighting, space, defense, and automotive.

Iridian Spectral Technologies, an IDEX Optical Technologies company, provides custom, wavelength selective optical filter solutions for communications (telecom, datacom, lasercom/satcom), spectroscopy (Raman, fluorescence), remote sensing (EO, lidar), and more applications. Our optical filters cover the spectral range from UV 300 nm to LWIR 15 microns.

Manufacturer of organic dyes and light absorbing compounds that manage UV, visible, and NIR light within injected molded and cast plastic parts, films, laminates, adhesives, and coatings. Our materials add performance and value to laser, welding, performance eyewear, light filters, sensor covers, display materials, inks, and night vision products.

Develops and manufactures high-power diode laser components and materials (photon generation), laser optics (photon control), photonic application modules, assemblies, and subsystems (photonics application solutions) with a focus on automotive, pan-semiconductor, and medical and health application solutions.

Specializes in the design and production of laser diodes in the NIR and MIR (650 - 2400 nm) based on discrete-mode platform. Drives technology forward by matching expertise in laser design with challenging and diverse customer requirements, from research to volume production.

Manufacturer of high quality optical passive components. DK Photonics produces a large array of fiber optic components such as 1064 nm high power isolator, MM pump combiner, pump laser protector, used for high power fiber laser applications. Also offers PM fiber pump combiner for ultrafast fiber laser applications.

Specializes in laser information application fields. Products cover semiconductor lasers, fiber lasers, solid-state lasers and related laser application systems. Offers customized products and production services.

Manufacturer of free-space and fiber-coupled lasers with diffraction limited performance. Lasers from 350 to 2000 nm have accessories for expanding or focusing the beam, fiber collimators, fiber focusers, tiny collimators and splitters to integrate with the pigtailed lasers. Custom assemblies for OEM users are routinely made.