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PPC beamsplitter cubes are derived from a unique combination of IBS coatings, ultraprecise fabrication capabilities and our epoxy-free bonding technology--Chemically Activated Direct Bonding (CADB) which results in zero-bondline thicknesses. In addition to the standard sizes and wavelengths shown, we can produce high-energy cube beamsplitters from 1x1 mm2 in size, and in a wide variety of materials including fused silica, BK7, YAG and other optical glasses and crystals.
Whether you need 10 or 10,000 pieces, our precision wafer-based processes result in high yields and competitive costs, especially at higher volumes. These high-precision assemblies have been widely used in telecommunications, semi-conductor and biomedical applications where transmission efficiency, extinction ratio and wavefront quality are all critical specifications.
Call us for more information on high-energy narrowband and broadband polarizing beamsplitter cubes for other wavelengths from 266nm to 2200nm, or to discuss your requirements for custom waveplates, polarizers and micro-optic assemblies.
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Thin Film Plate Polarizers and Dichroic Beamsplitters
Thin-film plate polarizers utilize our advanced ion-beam-sputtered (IBS) coating technology to achieve high-power performance and guaranteed transmission at a specific angle of incidence, with no angle tuning required. By combining durable dielectric coatings with fused silica substrates, we produce robust optical components that are stable, easy to align and exhibit high laser damage thresholds in both reflection and transmission.
High energy plate polarizers separate s and p polarizations with an extinction ratio (Tp/Ts) of greater than 750 to 1000:1 in the transmitted beam. Thus, they are ideal for intracavity or extracavity high-power applications where fluences are greater than 500 mJ/cm2 and calcite or cemented cube polarizers cannot be used.
Among the many diverse custom optical components that PPC offers are diode-pumped Nd:YAG resonator mirrors, 50/50 non-polarizing beamsplitters and thin-film plate polarizing beamsplitters. For all the optical components we provide, we use only ion-beam-sputtered (IBS) coatings. The IBS coating process is both accurate and repeatable, resulting in precision coatings that are easy to clean, chemically resistant and insensitive to moisture and other environmental factors.
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Thin Film Plate Polarizers
Wide acceptance angle and no angle tuning required
45° design separates transmitted and reflected beams by 90°
Brewster-angle design separates polarizations with < 1000:1 extinction ratio
RoHs Compliant
These thin-film plate polarizers utilize our advanced ion-beam-sputtered (IBS) coating technology to achieve high-power performance and guaranteed transmission at a specific angle of incidence, with no angle tuning required. By combining durable dielectric coatings with fused silica substrates, we produce robust optical components that are stable, easy to align and exhibit high laser damage thresholds in both reflection and transmission.
High energy plate polarizers separate s and p polarizations with an extinction ratio (Tp/Ts) of greater than 750 to 1000:1 in the transmitted beam. Thus, they are ideal for intracavity or extracavity high-power applications where fluences are greater than 500 mJ/cm2 and calcite or cemented cube polarizers cannot be used.
For other wavelengths throughout the visible and near-IR (including Nd:YAG and fiber-laser wavelengths), substrate sizes or angles of incidence, please contact us.
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Beamsplitters are used to split or combine beams of light. Tower provides some standard beamsplitters, but most are custom made.
Plates are used for most laser applications as they exhibit low absorption. Cubes are a convenient, protected form for low power applications. The performance of the beamsplitters is a function of the beamsplitter coating.
Beamsplitter Cubes
These beamsplitters are based upon using two complementary prisms. The output beam, which is parallel to the input beam, is called the p-polarized beam, while the orthogonal output beam is defined as s-polarized.
Basic Specifications:
Material: BK7
Dimension Range: 3.2mm to 50.8mm
Surface quality: 60/40 scratch and dig
Principal transmittance: Tp > 95% and Ts < 1%
Principal reflectance: Rs > 99% and Rp < 5%
Wavelength range: 226nm to 2300nm
Beamsplitter Plates
Are primarily used to split or re-combine a beam of light, especially in high power lasers. When using beam splitter plates the two partial beams travel different optical paths. The optical paths depend on the incident angle and the thickness of the plates.
Basic Specifications:
Material: BK7
Diameter Range: 10mm to 50.8mm
Flatness: l /4 @ 632.8 nm per 25 mm
Surface quality: 60/40 scratch and dig
T/R: 50/50 ± 5%
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REO's thin film polarizing beamsplitters offer industry leading performance created to the highest standards of quality and verified by state of the art functional metrology. Our high energy Ion Beam Sputtering coating process along with our proprietary adhesive-free bonding process insure that our beamsplitters will exceed all Telcordia requirements for durability and reliability.
With the best extinction and bandwidth specifications in the industry, REO's polarizing beamsplitters are ideal for demanding polarization diversity applications
such as interleavers, switches, circulators, and isolators. REO offers these polarizers in single hypotenuse versions, with right angle deviation between s and p output beams, or double hypotenuse versions, with parallel output beams. They feature the high power handling capability necessary for pump combination applications, and can be customized to match the most demanding requirements for size and cost. REO's beamsplitters can be integrated with our etalons or prisms using our adhesive-free bonding process to make assemblies that provide a precision drop-in optical solution that reduces costly assembly and alignment time
REO has the proven high volume capacity for manufacturing polarizing beamsplitter products using processes that are engineered and controlled to be high quality, high yield, and cost effective. Our established ISO 9001 certified quality system guarantees results that meet every specification, every time.
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Beamsplitters are used to split or combine beam of light. Plates and cubes are the most common types. The performance of beamsplitters are mainly depended on the coating specifications. In selecting beamsplitters, the forms, coating, transmission and damage threshold should be considered.
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ur standard 50/50 beamsplitters use BK7 optical glass with dielectric coating on the hypotenuse surface. The outside surfaces have MgF2 with 60-40 scratch-dig. The surface flatness is 1 wave NR inch. Angle tolerance is ±5 arc minutes.
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High Laser durability
15 J/cm2 at 1064 nm, 10 ns
Broadband
Bandwidth: 60 nm at center wavelength of 248 nm
Two-wavelength type polarizers are available
1064/532, 1064/355, 532/266, and so on
Applicable from 5 to 55 mm and VUV to IR
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REO's thin film polarizing beamsplitters offer industry leading performance created to the highest standards of quality and verified by state of the art functional metrology. Our high energy Ion Beam Sputtering coating process along with our proprietary adhesive-free bonding process insure that our beamsplitters will exceed all Telcordia requirements for durability and reliability.With the best extinction and bandwidth specifications in the industry, REO's polarizing beamsplitters are ideal for demanding polarization diversity applications such as interleavers, switches, circulators, and isolators. REO offers these polarizers in single hypotenuse versions, with right angle deviation between s and p output beams, or double hypotenuse versions, with parallel output beams. They feature the high power handling capability necessary for pump combination applications, and can be customized to match the most demanding requirements for size and cost. REO's beamsplitters can be integrated with our etalons or prisms using our adhesive-free bonding process to make assemblies that provide a precision drop-in optical solution that reduces costly assembly and alignment time
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Features and Benefits:
Tired of galled, stripped or stubborn nuts and bolts causing you tremendous delays during the most crucial times? Are you tired of wasting time trying to get hot work permits to perform a very unsafe practice of burning off nuts? Bolttech has the solution - our full line of Destroyer Nut Splitters. They are the smallest and most compact design in the world. Whether you are looking for light industrial, industrial or heavy industrial, Bolttech has what you need.
Bolttech offers our Destroyer Nut Splitters in three different series to accommodate any nut size encountered.
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HYDRAULIC NUT SPLITTERS
Capacity 5 Tons to 90 Tons, Hex Nut A/F Range 10mm to 75mm with various models
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WOODY is the home log splitter perfect for the family! Compact design, powerful, and easy to operate. The best solution for whoever wants to split the wood at home, whenever, wherever!
With 4 tons of thrust, this log splitter can split even the most sturdy wood logs in a few minutes (even logs of over 25 cm of diameter). The special guides keep the log always in the centre of the wedge, while the precision of the split allows to prepare thin logs, suitable to light the fire. The log capacities of WOODY can be 37 or 52 centimeters, depending on the model chosen (WOODY 40 or WOODY 50).
WOODY is safe as it's been projected for being operated through the "two hand ZHB" system which obliges the user to operate the machine with both the hands at the same time, one on the lever and the other one on the switch). This way the risks to get hurt while working are zero!
The use of the computer allowed to assemble WOODY with a small number of parts reducing the maintenance of this machine to the minimum.
Thanks to its compact design, its light weight (only 35Kg for the WOODY 40 version), and the wheels, let , WOODY can be moved easily and put in a corner or in the trunk of any car!
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This machine can grant a huge volume of work in a few time without any stress of the user. It is equipped with motors and oleodinamic groups of great power which let the HS 50 deliver 30 tons of thrust in total safety without any compromise!
The log splitter HS 50 by BELL is trailerable and have many important accessories and feature to quicken the work even on heavy and strong wood logs.
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The SPV 7 PLUS by BELL has a stronger structure, designed to resist to heavy duties and to the stress due to the huge power of this machine which is particularly reliable and longeve.
The electric motors of 3 and 4 Hp or the petrol engine B&S of 6,5Hp together with a Group 2 pump, mix a great power of thrust with a high speed of work, a great compromise for two values hard to settle.
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FD - FLOW DIVIDER / 950 Series
White Drive Products flow dividers represent an ingenious use of the patented Roller Stator® gerotor assembly. These highly effective devices use a common housing to supply the input flow to two gerotor assemblies linked by a common drive link. By linking the two gerotor assemblies together, accurate splitting of the flow is assured. These flow dividers use no bearings or rotating seals, eliminating the typical failures in other designs. By using the highly efficient Roller Stator® gerotor elements, high efficiencies are maintained, even at low flows. Because White Drive Products flow dividers work at much lower RPMs than most gear dividers, they are noticeably quieter. These flow dividers are an excellent way to synchronize cylinders or motors. Because they tolerate higher output pressure differentials than other designs, they may also be used for pressure intensification by connecting one output to tank.
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Prescalers
The high-performance UltraCMOS™ RF Prescaler family offers a fixed divide ratio of 2, 4, or 8 and an operating frequency ranging from DC to 3.5 GHz on a nominal 3 V supply while drawing only 12 mA. Packaged in small 8-lead TSSOP, 8-lead MSOP, or 6-lead SC70, these devices are ideal for microwave PLL synthesis solutions.
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A 3-port pressure compensated variable priority flow divider, ideal for providing constant flow to a primary system whilst still powering a secondary system
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Rotary cone sample dividers form a symbiosis with high-precision analytical measurement instruments. They are used in every laboratory involved in research, development and process monitoring in order to produce small yet nevertheless representative sample quantities for accurate analysis results.
With the models of the rotary cone sample divider LABORETTE 27, even liquid media or suspensions can be divided without modification of the instrument. In the division of suspensions with coarse-grained portions in particular, division with the rotary cone sample divider avoids the disruptive influence of demixing due to sedimentation of larger or heavier particles.
The FRITSCH Rotary Cone Sample Divider creates the optimal basis for reliable analysis of a representative sample. Its unique combination of three dividing methods achieves previously unheard of dividing precision. Variable division ratios and the design in several variants guarantee adaptation to a wide range of applications with a dividing accuracy of up to 99.9%.
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... see all the products in the category
Labware
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