Buying Beam Splitters

Beam splitters are optical components that split an incident light beam into two or more beams. They are used in various devices such as interferometers, autocorrelators, cameras, projectors, and laser systems to divide and direct light paths.
Making Good Purchase Decisions
As the most professional photonics purchasing portal, RP Photonics helps you to not only to find all relevant suppliers (not limited to our advertisers), but also to make good purchasing decisions.
NEW: Structured Decision Process
Purchasing involves a lot of responsibility. We recommend that you apply best practice by using the following structured process: Go through the following expandable sections, complete the form and finally come to a purchase decision. You can then print that to a PDF for documenting the process.
Our article on best practices for purchasing and another one explaining this tool give you valuable insights.
Suppliers for Beam Splitters
178 suppliers for beam splitters are listed in the RP Photonics Buyer's Guide, out of which 19 present their product descriptions. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package
presenting their product descriptions
![]() 31 Upper Ragsdale Drive, Ste 1 Monterey, CA 93940 United States | ![]() DataRay offers two unique beam splitters: the Polarization Preserving Beam Sampler (PPBS) and the Compact Beam Sampler (CBS) for various applications. Product-specific web page |
![]() YOUR KEY to innovation and success UltraFast Innovations GmbHDieselstr. 5 85748 Garching (München) Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B1.543)! | ![]() UltraFast Innovations (UFI®) manufactures various beamsplitters suitable for broadband ultrashort pulses: they provide consistent performance over a broad bandwidth and low group delay dispersion (GDD). Versions for different wavelengths, splitting ratios, and angles of incidence are available. Product-specific web page |
![]() 1100 US-22 North Plainfield, NJ 07060 United States See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B1.171B)! | ![]() A beam splitter is an optical component used for splitting light into two separate beams, usually by wavelength or polarity. It can also be used, in reverse, as a beam combiner, to join two light beams into one. These specialty mirrors have applications in many fields, including laser, semiconductor and photonics instrumentation. Product-specific web page |
![]() Your Custom Optics Expert Shanghai Optics Inc.425 Main St Suite 2E Metuchen, NJ 08840 United States | ![]() Shanghai Optics manufactures custom cubic beamsplitters, plate beamsplitters, and lateral displacement beamsplitters. All our beamsplitters are made of high quality glass, with high surface quality to allow tight tolerance on all parameters. Product-specific web page |
![]() The Future Depends on Optics Edmund Optics101 East Gloucester Pike Barrington, NJ 08007 United States See us at OPIE 25 in Pacifico Yokohama, Japan, April 23–25 (booth F-32), SPIE Defense + Commercial Sensing in Orlando (FL), USA, April 13–17 (booth 917), CLEO 25 in Long Beach (CA), USA, May 4–9 (booth 317), Automate 25 in Detroit (MI), USA, May 12–15 (booth 4400), SPS Italia in Parma, Italy, May 13–15 (hall 5, booth 055) and LASER World of Photonics 2025 in Munich, June 24–27 (booth B1.416)! | ![]() Edmund Optics offers plate, cube, pellicle, polka dot, and specialty prism beamsplitters in a variety of anti-reflection coatings or substrates. Standard beamsplitters, which split incident light by a specified ratio that is independent of wavelength or polarization state, are ideal for illumination subassemblies or as one way mirrors. Dichroic beamsplitters, which split light by wavelength, are often used as laser beam combiners or as broadband hot or cold mirrors. Non-polarizing beamsplitters, ideal for laser beam manipulation, split light by overall intensity. Polarizing beamsplitters, often used in photonics instrumentation, split light by polarization state. Edmund Optics’ anti-reflection coatings are designed for the ultraviolet (UV), visible, or infrared (IR). Product-specific web page |
![]() Your reliable partner for photonics innovations! EKSMA Optics, UABDvarcioniu St. 2B LT-10233 Vilnius Lithuania See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A2.107)! | ![]() Our Femtoline beam splitters are designed for use in femtosecond laser applications with fundamental wavelengths of Ti:sapphire and Yb:KGW/KYW lasers and their harmonics. Nd:YAG LaserLine beam splitters are designed for the Nd:YAG laser fundamental wavelength and its harmonics. Product-specific web page |
![]() all wavelengths. TOPTICA Photonics AGLochhamer Schlag 19 82166 Gräfelfing Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B2.103)! | ![]() TOPTICA Photonics AG offers a wide range of optical fibers ideally suited for use with TOPTICA's lasers and FiberDock. These economically priced fibers cover a wide range of wavelengths. TOPTICA recommends to always purchase a fiber along with a laser and fiber coupler, as this ensures maximum fiber coupling efficiency. Also specialty fibers for power monitoring, beam splitting or combining are available with various ratios and also polarization maintaining. Product-specific web page |
![]() Precision Optics & Coatings for High Energy Laser Applications Perkins Precision Developments4110 North Valley Drive Longmont, CO 80504 United States | ![]() Perkins Precision Developments (PPD) offers a range of precision laser optics and optical assemblies, including:
These products are suitable for both R&D and OEM applications. Utilizing Ion Beam Sputtering (IBS) coating technology, PPD ensures that their beam splitters and assemblies are environmentally stable, with no spectral shift due to time, moisture, or temperature. Key features of PPD's products include:
PPD also offers custom services such as dielectric beam splitter coatings and low-loss anti-reflection (AR) coatings on customer-supplied substrates, including flats, curves, and prisms. Product-specific web page |
![]() Optical components at better price SinoptixOffice 16 D, Yujia Mansion N° 1336 HuaShan Road Shanghai 200052 China See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B1.525)! | ![]() We offer on-demand fabrication for beam splitters. Cube beams splitters (CBS) or plate beam splitters. Custom coatings to reach customer needs. Product-specific web page |
![]() Partners for accuracy Gentec Electro-Optics, Inc.445 St-Jean-Baptiste, Suite 160 Quebec, QC Canada G2E 5N7 | ![]() Gentec Electro-Optics offers beam splitters used as optical attenuators for measurements on high-power laser beams. Product-specific web page |
![]() Your problem is our challenge – flexibility is our standard! Artifex Engineering GmbH & Co KGDortmunder Str. 16–18 26723 Emden Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B2.230)! | ![]() Artifex Engineering offers high quality custom beamsplitters tailored to your requirements. Coatings for single wavelengths or broadband are possible in the UV-NIR range. We offer beam splitters as plates, cubes and pentaprisms. Artifex offers unpolarized, non polarizing and polarizing versions for the three types. Visit our product page for more information. We look forward to your inquiry. Product-specific web page |
![]() Bringing quality into focus Knight Optical (USA) LLC1130 Ten Rod Road Suite D102 North Kingstown Rhode Island 02852 United States See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A3.533)! | ![]() Knight Optical provides plate beamsplitters in economy, standard and precision ranges. With 30/70, 50/50 and 60/40 ratio available in the visible, NIR and Telecom wavelength regions. Custom beamsplitters are also available including polarising cube beamsplitters. Product-specific web page |
![]() Home of high power optics and coatings LASEROPTIKHorster Str. 20 30826 Garbsen Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B1.120)! | ![]() LASEROPTIK can produce beam splitters for a wide range of wavelengths from the mid-IR to the ultraviolet region. Product-specific web page |
![]() C506, #1 Building Pioneering Park for Overseas Chinese Scholars No. 69 Huayang Road Lixia District Jinan, Shandong China | ![]() Laserton offers various types of beam splitters, including lateral displacement polarization beam splitters, polarization and non-polarizing beamsplitter cubes, beamsplitter plates, pellicle beamsplitters and variable beamsplitters/attenuators. Product-specific web page |
![]() Optics, Metrology, and Photonics Schäfter + KirchhoffKieler Str. 212 22525 Hamburg Germany See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth B2.315)! | ![]() Schäfter+Kirchhoff offers compact, rugged and highly efficient and fully fiber-coupled opto-mechanical units for splitting fiber coupled radiation for the configurations 1 ⇾ 2 and 2 ⇾ 2. Product-specific web page |
![]() A635, Boke Mansion No. 9 Xiyuan Road Xihu District, Hangzhou 310030 China | ![]() Hangzhou Shalom EO offers stocked and custom beamsplitter cubes including high power polarizing beamsplitter cubes, polarizing beamsplitter cubes, and non-polarizing beamsplitter cubes. With superb production craft, Shalom EO is capable of delivering beamsplitter cubes with an extinction ratio of an extensive range between 300:1 to 10000:1 and precise dimensional tolerance. Low loss AR coatings of various laser line wavelengths and broadband spectra can be deposited. Shalom EO's beamsplitter cubes are available in cemented or optical-contacted structures. For the high-power laser polarizing beam splitter cubes, Shalom EO utilizes the adhesive-free, optical-contacted method to assemble the constituent prisms, the cubes are high-precision laser-grade polished to ensure minute wavefront distortion and allow optical contact, the beamsplitters exhibit a high laser induced damage threshold LIDT of >15 J/cm2 @ 1064 nm, 20 ns, 20 Hz. In addition, Hangzhou Shalom EO also supplies a wide selection of dichroic filters including longpass dichroic filters, shortpass dichroic filters, dichroic filters for RGB light shows, laser line dichroic filters (various HR or HT coatings at specific wavelengths), and other categories encompassing dichroic bandpass filters, dichroic band stop (notch) filters. Product-specific web page |
![]() Optical Coatings with knowledge, quality & speed Vortex Optical Coatings Ltd.10 Jacknell Road Dodwells Bridge Industrial Estate Hinckley Leicestershire LE10 3BS United Kingdom | ![]() At Vortex we can design and manufacture any custom beamsplitters, beam-combiners, and dichroic filters between 300 nm to 6000 nm whether they be cubes, plates or polarising filters. We are able to provide comprehensive spectral reports for any angle of incidence for all enquiries. Product-specific web page |
![]() Your sidekick for laser optics development OPTOMANUkmerges g. 427 14185 Vilnius Lithuania | ![]() OPTOMAN offers laser beam splitters which are optimized to split or combine high-power laser beams operating in the visible through infrared wavelengths. OPTOMAN design coatings with high accuracy splitting ratios and low GDD behavior for an optimal result in ultrafast applications. Non-polarizing beamsplitter coatings with S and P components matched to within 1% are also available. In-stock non-polarizing beam splitters are available on OPTOSHOP. Product-specific web page |
![]() Shaping the light Cailabs1 rue Nicolas Joseph Cugnot 35000 Rennes France See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A3.152)! | ![]() Cailabs offers beam splitting modules with excellent splitting quality and homogeneity, combined with the ability to electronically choose between several patterns. The reflective design and the high transmission enables parallel processing with ultrashort pulse lasers. Product-specific web page |
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Other Suppliers
1T Optics Ltd China |
3photon Lithuania |
A. Optical Components Ltd. Israel |
Abrisa Technologies United States |
AC Photonics United States |
Acal BFi Germany |
AccuCoat, Inc. United States |
Advanced Optics, Inc. United States |
Advanced Thin Films United States |
Alien Photonics Lithuania |
Align Optics United States |
Alkor Technologies Russian Federation |
Argyle International United States |
Asphera Incorporated United States |
Avantes B. V. Netherlands |
Beyondtech, Inc. United States |
Bluebean Optical Tech Ltd. China |
Bond Optics United States |
Carl Zeiss Jena GmbH Germany |
Cascade Optical Corporation United States |
CASTECH China |
CeNing Optics Co., Ltd China |
Chang Chun Jiu Tian Optoelectronics Co. Ltd. China |
Changchun Juncheng Optical Instrument Co., Ltd. China |
CILAS France |
Coligh Optics Technology Co. Ltd China |
Comar Optics Ltd United Kingdom |
Core Optronics Co., Ltd China |
Coursen Coating Labs, Inc. United States |
CPG Optics China |
Cryslaser Inc. P.R. China |
Crystech Inc. China |
Crystran Limited United Kingdom |
Custom Scientific, Inc. United States |
CVI Laser Optics United States |
Data Optics Inc. United States |
Fujian DayOptics, Inc. China |
Delta Optical Thin Film A/S Denmark |
Deposition Sciences, Inc. United States |
Doric Lenses Inc. Canada |
Dynasil United States |
eSource Optics United States |
Evaporated Coatings, Inc. United States |
FiberBridge Photonics GmbH Germany |
FICHOU France |
Firebird Optics United States |
Fleige Optik GmbH & Co. KG Germany |
FOCtek Photonics, Inc. China |
Focus Technology Co., Ltd. China |
Frankfurt Laser Company Germany |
Fuzhou Hundreds Optics Inc. China |
GreenOptics Inc. South Korea |
Haas Laser Technologies, Inc. United States |
Hardin Optical United States |
He Rui Optics Co., Ltd. China |
Hellma GmbH Germany |
Holmarc Opto-Mechatronics India |
HOLO/OR Ltd. Israel |
HOLOEYE Photonics AG Germany |
Ibsen Photonics A/S Denmark |
IDIL Fibres Optiques France |
IL Photonics Israel |
Infrared Optics Supply United States |
Inrad Optics United States |
ios Optics United States |
Jenoptik Optical Systems GmbH Germany |
JG International China |
Jilin Tianhua Opto-electrical Technology Development Co, Ltd. China |
Korth Kristalle Germany |
LaCroix Precision Optics United States |
Lahat Technologies Ltd Israel |
Lambda Research Optics United States |
Lensel Optics Pvt Ltd India |
LIGENTEC SA Switzerland |
Lightcomm Technology Co., Ltd. China |
Litech Optics Co., Ltd. China |
LohnStar Optics United States |
Lytid SAS France |
Manx Precision Optics Isle of Man, IM9 2AP |
Meadowlark Optics, Inc. United States |
Meller Optics United States |
MICROS Optics GmbH & Co. KG Germany |
MOXTEK, Inc. United States |
NANEO Precision IBS Coatings GmbH Germany |
National Photocolor Corporation United States |
Newport Thin Film Laboratory United States |
NIL Technology Denmark |
Ocean Opto Co., Ltd China |
OF-LINK Communications Co., Ltd. China |
OPCO Laboratory United States |
Optical Mirror LLC United States |
Optical Surfaces United Kingdom |
Optics and Allied Engineering Pvt. Ltd. India |
Optics Balzers AG Liechtenstein |
OptiGrate United States |
Optikron GmbH Germany |
OptoCity United States |
Optometrics Corporation United States |
Opton Laser International France |
Optonas UAB Lithuania |
OptoSigma United States |
ORAFOL Europe GmbH Germany |
Orientir, Inc China |
OZ Optics Canada |
PFG Precision Optics, Inc. United States |
Phosctech Photonics China |
Photonchina China |
PLX Inc. United States |
Changchun Positive Optics Co., Ltd. China |
Präzisions Glas & Optik GmbH Germany |
PreciSe Hyper-iMage Optics Ltd. China |
Precision Glass & Optics PG&O United States |
Precision Optical United States |
Prolog Optics Israel |
Pulsar Photonics GmbH Germany |
Qingdao NovelBeam Technology Co. Ltd. China |
Rainbow Research Optics, Inc. United States |
Reynard Corporation United States |
Rising Electro-Optics Ltd. China |
RIVoptics Russian Federation |
Roithner LaserTechnik Austria |
Ross Optical United States |
S1 Optics GmbH Germany |
Shangai Jingsheng Optoelectronics Technology Co., Ltd. China |
SILIOS Technologies France |
Sinoceramics (USA), LLC United States |
Sintec Optronics Pte Ltd (HQ) Singapore |
Solaris Optics S.A. Poland |
Fuzhou Solid Photon Inc China |
Soliton Laser- und Messtechnik GmbH Germany |
Spectrogon Sweden |
STANDA Ltd. Lithuania |
Sunday Optics China |
Surface Optics Corporation United States |
Tian Cheng Optic Co., Ltd. China |
TecOptics United States |
Tempotec Optics Co., Ltd. China |
Tianjin Tengteng Optoelectronics Technology Co., Ltd. China |
Tokyo Instruments, Inc. Japan |
Topag Lasertechnik GmbH Germany |
Tower Optical Corporation United States |
Tydex |
ULO Optics Ltd. United Kingdom |
Ultra Photonics China |
United Lens Company, Inc. United States |
Universal Thin Film Lab Corp., 232 North Plank Road, Newburgh United States |
UQG Ltd. The Norman Industrial Estate United Kingdom |
VisiMax Technologies, Inc. United States |
Vision Lasertechnik für Forschung und Industrie GmbH Germany |
Vision Optics United Kingdom |
VM-TIM GmbH Germany |
Wavelength Opto-Electronic (S) Pte Ltd Singapore |
Westech Optical Corporation United States |
WLoptical Co., Ltd. China |
WZWOPTICAG Switzerland |
Hangzhou Yong Hee Photonics Co., Ltd. China |
Yutai Optics China |
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Zygo Corporation United States |