Optical Gratings
Products with a price
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 12,7 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 12,7 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 25 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 25 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 25 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 25 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 30 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 30 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 50 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 50 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 12,5 X 25 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 12,5 X 25 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 12,5 X 25 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 12,5 X 25 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 25 X 50 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1000 g/mm
- Size (Gratings)
- 25 X 50 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Ruled
- Groove Density
- 100 g/mm
- Size (Gratings)
- 25 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Ruled
- Groove Density
- 100 g/mm
- Size (Gratings)
- 30 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Ruled
- Groove Density
- 100 g/mm
- Size (Gratings)
- 50 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Ruled
- Groove Density
- 100 g/mm
- Size (Gratings)
- 12,5 X 25 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Ruled
- Groove Density
- 100 g/mm
- Size (Gratings)
- 25 X 50 mm
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 9,5 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1200 g/mm
- Size (Gratings)
- 12,7 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
- Quantity Per Set
- 1.0
- Diffraction Grating Type
- Reflection Holographic
- Groove Density
- 1200 g/mm
- Size (Gratings)
- 12,7 mm²
- Size Tolerance
- ± 0,5 mm
- Thickness (Gratings)
- 6 mm
- Thickness Tolerance
- ± 0,5 mm
- Blaze
- UV
- Groove Angle
- Dispersion @500 nm
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Products on request
Chirped Volume Bragg Gratings
Wavelength 600-2500 nm; Bandwidth 0.2-100 nm; Diffraction Efficiency 5-99%; Thickness Up to 50 mm; Aperture Up to 20x20 mm OptiGrate’s chirped volume Bragg gratings (CBGs) are diffractive optical elements operating as reflecting Bragg gratings with a period gradually varying along direction of beam propagation. This feature results in reflection of different wavelengths from different holographically recorded planes inside the grating. OptiGrate’s BragGrate™ Pulse is the first commercially available Chirped Bragg Grating (CBG) based product designed for the stretching and compression of ultra-short (femtosecond and picosecond) laser pulses in Chirped Pulse Amplification (CPA) and other Ultra-Short Pulse Laser (USPL) systems. It is the most compact and robust stretcher/compressor solution for high-energy and high-average-power ultra-short pulsed laser systems. The BragGrate™ Tuner is a reflecting volume Bragg grating with chirped period in one direction across its aperture, recorded in a bulk of photosensitive silicate glass. BragGrate™ Tuners can be used as an output coupler or HR mirror in a laser resonator. It enables both spectral stabilization and tuning of the laser radiation. High laser damage threshold makes these gratings suitable for usage in high-power and high-energy pulsed lasers. Tunable lasers based on these components are simple, compact, and robust. Simple linear translation of grating without angular adjustment is needed for wavelength tuning. Lasers with BragGrate™ Tuners can operate in selective laser melting (SLM) regime. Key Features: Compact Geometry and Easy-to-align Ideal for Industrial and Scientific Applications High-power Operation: Up to 1 kW Average Power High-energy Operation: Up to 2 mJ Pulse Energy Environmentally Stable Robust, Easy to Handle and Clean Multiplexed Gratings for Idle/Signal Control (BragGrate™ Tuner) Stretcher and Compressor in One Element Operating Range: 600 nm to 2500 nm Typical Center Wavelength: 1030 nm Spectral Bandwidth: 0.2 nm to 100 nm; 50 GHz to 500 GHz Typical Spectral Bandwidth for 1030 nm Spectral Range: 5 nm to 25 nm Tuning Range: >20 nm; 1 nm to 30 nm Chirp: Linear Across Full Aperture High Operation Temperatures Continuous Tuning, No Mode-hops Wide-range SF Tuning Compact/Simple Cavity Design Thickness: Up to 50 mm Typical Thickness for 1030 nm Spectral Range: 20 mm to 45 mm Stretching Time (FWHM): Up to 0.5 ns Efficiency: 5% to 99% Typical Diffraction Efficiency for 1030 nm Spectral Range: >85% Apertures: Up to 20 x 20 mm² M2: <1.3 Typical Stretching Time (FWHM) for 1030 nm Spectral Range: ~ 300 ps Typical Dispersion Rate for 1030 nm Spectral Range: ~ 6, 12, 25, 60 ps/nm (Linear) Typical Compressed Pulse Duration for 1030 nm Spectral Range: <200 fs Applications: Stretcher and Compressor for Ultra-short Pulse and Chirped-pulse Amplification (CPA) Laser Systems; Industrial; Scientific; Tunable Output Coupler; Tunable Total Mirror; Tunable Filter; Spectral Beam Combination
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