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Supplier: Qioptiq
Description: distortion at 633 nm Broadband coated with ARB2 Tp > 90% Damage thresholds: > 2 kW/cm2 cw (488/514 nm) Damage thresholds: > 200 mJ/cm2 for pulses of 10 ns (1064 nm) Damage thresholds: > 28 mJ/cm2 for pulses of 280 fs (850 nm, 20 Hz) Recommended mount for Polarizers with 16 mm edge length: DS
- Wavelength Range: 390 to 1,700 nm
- Extinction Ratio: 10,000 : 1
- Transmittance: 90 %
- Surface Flatness: λ/4
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Supplier: EKSMA OPTICS
Description: lasers. Thin Film Polarizers are used in high energy lasers. They can be used for Yb:KGW/KYW or Ti:Sapphire laser fundamental wavelength and its harmonics or as intracavity Q-switch hold-off polarizers. The most efficient way to use thin film laser
- Wavelength Range: 266 to 1,064 nm
- Surface Flatness: λ/10
- Surface Quality: 20-10 Scratch / Dig
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Supplier: EKSMA OPTICS
Description: Utilize the polarization wich occurs on reflection from a plane surface Rs/Tp:>99.5/95.0% for standard thin film polarizers Rs/Tp:>99.5/99.0% for high transmittance thin film laser polarizers Ts<0.2%, Rp<0.2% for ultra high transmission thin
- Wavelength Range: 266 to 1,064 nm
- Surface Flatness: λ/10
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Supplier: EKSMA OPTICS
Description: polarizers Tp>98%, Ts<0.1% for thin film polarizers with high extinction ratio High damage threshold reaching 10 J/cm2 Extinction ratio 200:1 (for standard, high and ultra high transmission thin film polarizers), 1000:1 (for thin film
- Wavelength Range: 266 to 1,064 nm
- Surface Flatness: λ/10
- Surface Quality: 20-10 Scratch / Dig
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Supplier: Rocky Mountain Instrument/RMI Laser
Description: High Power Thin Film Plate Polarizers were developed specifically for use in high power pulsed and CW laser applications. Designed to operate at Brewster's Angle, they separate an incident, unpolarized, monochromatic beam into its S and P polarization components. The extinction
- Extinction Ratio: 100 to 200 : 1
- Transmittance: 90 to 95 %
- Surface Flatness: λ/10, λ/20
- Surface Quality: 10-5 Scratch / Dig, 20-10 Scratch / Dig
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Supplier: Qioptiq
Description: For polarizing cube beamsplitters made from two cemented 90°-triangle prisms for the ultra violet spectral range Extreme high splitting of polarization of the transmitted beam Guaranteed extinction ratio within the specified range of polarization (DSPOL-range) for the transmitted beam of Tp : Ts >
- Features: Coating, Other
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Supplier: Newport MKS
Description: The 11B00UP.26 thin film polarizer provides superior performance and minimum pulse dispersion in ultrafast Ti:Sapphire regenerative amplifiers. It features a polarization extinction of 95:1 over a bandwidth of 785–815 nm.
- Wavelength Range: 785 to 815 nm
- Extinction Ratio: 95 dB
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Supplier: Newport MKS
Description: The 11B00UP.25 thin film polarizer provides superior performance and minimum pulse dispersion in ultrafast Ti:Sapphire regenerative amplifiers. It has a polarization extinction of 5:1 from 700–900 nm and supports higher laser energy density.
- Wavelength Range: 700 to 900 nm
- Extinction Ratio: 5 dB
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Supplier: Newport MKS
Description: The 11Q00HP.2 is a high-energy Nd:YAG thin film polarizer, made of UV grade fused silica, with dimensions of 14.3 x 28.6 mm, and optimized for 355 nm. Superior high-energy polarizer performance is achieved through advanced coating design and meticulous production
- Wavelength Range: 355 nm
- Extinction Ratio: 100 dB
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Supplier: Newport MKS
Description: The 11B00HP.4 is a high-energy Nd:YAG thin film polarizer, made of N-BK7 Grade A glass, with dimensions of 14.3 x 28.6 mm, and optimized for 532 nm. Superior high-energy polarizer performance is achieved through advanced coating design and meticulous production
- Wavelength Range: 532 nm
- Extinction Ratio: 100 dB
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Supplier: Shanghai Optics
Description: our shortpass filters, they can create custom narrow bandpass filters. Types of Polarizers Circular Polarizers Circular polarizers are not a different type of polarizer, but simply the combination of a quarter waveplate with a linear dichroic polarizer. The two
- Beamsplitter Coating: Dielectric Coating
- Beamsplitter Type: Polarizing
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Supplier: Shanghai Optics
Description: These are thin film Polarizers constructed as a cube. Thin film polarizers utilize the polarization which occurs on reflection from a plane surface. By combining a large number of such surfaces in a stack it is possible to obtain useful extinction ratios.
- Polarizer Features: Antireflective
- Polarizer Material: UV grade fused Silica
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Supplier: Abrisa Technologies
Description: to 20 microns, from the ultraviolet (UV) out to the far infrared (IR). More thin film optical coating products include front surface mirrors (94% and 97%), first surface mirrors, dichroic filters, bandpass color filters, Anti-Reflective (AR) acrylic, beam splitters, metal coatings,
- Coating: Antireflection, Beamsplitter, Dielectric, Filter, High-Reflector, ITO, Mirror, Protective
- Materials: Glass, Metal
- Wavelength Range: IR, UV, Visible
- Features: North America, Other, Southwest US Only, United States Only
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Supplier: Meadowlark Optics, Inc.
Description: Meadowlark Optics is pleased to present our Bare Polymer Retarder film. Our proprietary polymer film provides high retardance accuracy in a cost effective product which can be provided in almost any configuration and quantity. The temperature dependence of the nominal retardance is
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Supplier: KLASTECH GmbH
Description: performance (<1MHz line width). Applications include holography, spectroscopy, thin film analysis, flow visualisation and optical data storage.
- Wavelength Range: 442 nm
- Laser Power: 25 to 100 milliwatts
- Beam Area: 0.7 mm²
- Operating Voltage: 90 to 250 volts
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Photocathode Optimization for a Dynamic Transmission Electron Microscope: Final Report
Thin Film Polarizer ( 266 nm .
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Laser ablation mechanism of transparent layers on semiconductors with ultrashort laser pulses
A pyroelectric sensor was used for measurements of pulse energy which was fine tuned at the wavelengths 266 nm and 800 nm with a computer controlled half-wave plate and a thin film polarizer .
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Journal of Propulsion and Power > Planar Laser-Induced Fluorescence Fuel Imaging During Gas-Turbine Relight
A set of harmonic separators were used to isolate the 266 nm wavelength, which was then directed through an adjustable power attenuator constructed from a half-wave plate and a thin - film polarizer .
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Saint-Gobain Introduces High-Performance Plate Polarizers For Solid-State Lasers
Saint-Gobain Crystals has introduced a range of high-performance, thin - film plate polarizers optimized for use with Nd:YAG, Nd:YVO4 and Nd:YLF lasers operating at 1064 nm , 1053 nm, 532 nm, 355 nm and 266 nm.
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New ultra fast x-ray streak camera for the advanced laser light source facility
The incident laser beam is split in two beams using a Thin Film Plate (TFP) polarizer . The P component is used to create 400 nm light by passing through a SHG crystal (BBO) and the S component is then recombined, using a dichroic beamsplitter, into the THG crystal to obtain UV light ( 266 nm).
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OSA | Pedestal cleaning for high laser pulse contrast ratio with a 100 TW class laser system
TFP1 and TFP2 are thin film polarizer , L/2 is a waveplate; BBO1 and BBO2 are BBO crystals, D1 and D2 are the delay lines, S is a slit to select the third harmonic beam, G a grating and PM the photo-multiplier … The arrows illustrate the laser beam propagation path, the 800 nm beam is figured in red, the 400 nm (second harmonic) in blue, and the 266 nm (third harmonic) in black.
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Surface thermometry in combustion diagnostics by sputtered thin films of thermographic phosphors
GGG:Cr3þ thin films , measurements of the luminescence lifetime at different temperatures were carried out using the setup presented in Fig. 2. The fourth harmonic ( 266 nm ) of a non-focused, pulsed, Q-switched Nd:YAG laser (Quanta Ray, INDI, repetition rate: 10 Hz, pulse width: 5–8 ns) was used to excite luminescence. … the second aperture d ¼ 5 mm) by combining a half-wave plate and a Glan polarizer .
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Colliding plasma plume dynamics and ZnO thin film deposition
The prepared thin films were characterized using X-ray diffraction (Panalytical X- ray Pro MRD) using Cu Kα line with wavelength of 1.541 A& , optical profilometery (NanoMap-D, AEP Technology), the optical transmission and photoluminescence (PL). The optical transmission /absorption of samples were measured using spectrophotometer (PerkinElmer, CT (USA)) and PL measurements were done at room temperature using 266 nm as excitation wavelength (JobinYvon Flurolog-3 spectrofulrometer). … where 1-Plasma plume, 2-Collecting lens(f=10cm), 3-Wallaston prism, 4- Polariser , 5-Filter@532 nm …
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Studies of the output efficiency of signal wave as a function of reflectance of output coupler in nanosecond single-resonant optical parametric oscillators
The signal output energy as a function of the 266 - nm pump energy. TFP: thin film polarizer , HW: half-wave plate, I: Isolator, L: lens, M1: input coupler, M2: output coupler.
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Contrast and phase characterization of a high-peak-power 20-fs laser pulse
HW: half waveplate; TFP: thin - film polarizer ; BS: beam splitter; DM: dichroic mirror; PD: photodiode; FM: focusing mirror; BP: Brewster prism; ND: neutral-density filter; PMT: photomultiplier tube By using a slit, a Brew- star prism, and three dielectric mirrors centered at 266 nm , the cross-correlation signal was divided from the noise aris- ing from the scattering of the fundamental and its second- harmonic pulse on the surface of …