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Spectroscopy Instruments

Accessories for Spectroscopy Instruments

Concave Reflector Assemblies for Oriel Monochromators and Spectrographs

Coupler for Oriel Fiber Bundles

Ferrules for Oriel Fiber Bundles

Flat Gratings for Oriel Spectrometers

Gas & Vapor Reference Cells Wavelength Reference Standard

Monochromator Fiber Adapters for MS257^TM Spectrograph

Monochromator Fiber Adapters for Single Channel and Large Slit Fiber Bundles

Motorized Beam Steerers for Oriel Monochromators and Spectrographs

Oriel Cuvettes and Cuvette Holders

Oriel Electronic Fast Shutters

Oriel Flanged Beam Splitter Holder

Oriel Flanged Sample Compartment

Oriel Focusing Lens Assembly

Oriel Imaging F/# Matcher

Oriel Inspection Probes

Oriel Integrating Spheres

Oriel Low Cost Electronic Shutter

Oriel Multi-track Fiber Bundles

Oriel Optical Choppers

Oriel Optical Shutter

Oriel Order Sorting Filters

Oriel Slit Assemblies and Slit Holders

Oriel X-Y Flanged Lens Assembly

Oriel X-Y-Z Focusing Lens Assemblies

Sample Compartment for Oriel Fiber Bundles

Array Detectors and CCDs

Benchtop Spectrometers and CCD cameras

FT-IR Spectrometers

Minispectrometers and Array Detectors

Monochromators and Spectrographs

Single Channel Detection Systems

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Home > Products > Spectroscopy Instruments > Accessories for Spectroscopy Instruments > Flat Gratings for Oriel Spectrometers

Flat Gratings for Oriel Spectrometers

Flat Grating

Product Description Product Detail Specifications Catalog PDF

Product Description

These flat Ruled and Holographic Gratings are fabricated from BK 7 glass substrates, coated with an AlMgF₂ broadband reflective coating. Fig. 1 shows efficiency curves for two of our most popular UV gratings. Fig. 2 shows the reflectance of an IR grating.

30 x 30 x 3 mm Grating Ordering Information

Quantity	Model	Description	Price
	77955	Flat Grating, Holographic, 3600 l/mm, 405nm Blaze Wavelength, 180-405nm Primary Region, 30x30x3mm
	77901	Flat Grating, Holographic, 2400 l/mm, 250nm Blaze Wavelength, 180-750nm Primary Region, 30x30x3mm
	77903	Flat Grating, Holographic, 2400 l/mm, 400nm Blaze Wavelength, 230-800nm Primary Region, 30x30x3mm
	77905	Flat Grating, Holographic, 1800 l/mm, 500nm Blaze Wavelength, 300-1100nm Primary Region, 30x30x3mm
	77907	Flat Grating, Holographic, 1200 l/mm, 250nm Blaze Wavelength, 180-650nm Primary Region, 30x30x3mm
	77909	Flat Grating, Ruled, 1200 l/mm, 350nm Blaze Wavelength, 200-1600nm Primary Region, 30x30x3mm
	77911	Flat Grating, Ruled, 1200 l/mm, 500nm Blaze Wavelength, 280-1600nm Primary Region, 30x30x3mm
	77913	Flat Grating, Ruled, 1200 l/mm, 750nm Blaze Wavelength, 450-1600nm Primary Region, 30x30x3mm
	77915	Flat Grating, Ruled, 1200 l/mm, 1000nm Blaze Wavelength, 550-1600nm Primary Region, 30x30x3mm
	77917	Flat Grating, Ruled, 600 l/mm, 200nm Blaze Wavelength, 180-500nm Primary Region, 30x30x3mm
	77919	Flat Grating, Ruled, 600 l/mm, 300nm Blaze Wavelength, 250-850nm Primary Region, 30x30x3mm
	77921	Flat Grating, Ruled, 600 l/mm, 400nm Blaze Wavelength, 250-1300nm Primary Region, 30x30x3mm
	77923	Flat Grating, Ruled, 600 l/mm, 500nm Blaze Wavelength, 280-1200nm Primary Region, 30x30x3mm
	77925	Flat Grating, Ruled, 600 l/mm, 750nm Blaze Wavelength, 450-2400nm Primary Region, 30x30x3mm
	77927	Flat Grating, Ruled, 600 l/mm, 1000nm Blaze Wavelength, 600-2500nm Primary Region, 30x30x3mm
	77957	Flat Grating, Ruled, 600 l/mm, 1250nm Blaze Wavelength, 750-3000nm Primary Region, 30x30x3mm
	77959	Flat Grating, Ruled, 600 l/mm, 1600nm Blaze Wavelength, 900-3000nm Primary Region, 30x30x3mm
	77929	Flat Grating, Ruled, 400 l/mm, 350nm Blaze Wavelength, 200-800nm Primary Region, 30x30x3mm
	77931	Flat Grating, Ruled, 400 l/mm, 500nm Blaze Wavelength, 300-1200nm Primary Region, 30x30x3mm
	77933	Flat Grating, Ruled, 400 l/mm, 850nm Blaze Wavelength, 550-2200nm Primary Region, 30x30x3mm
	77935	Flat Grating, Ruled, 400 l/mm, 1200nm Blaze Wavelength, 700-2500nm Primary Region, 30x30x3mm
	77961	Flat Grating, Ruled, 400 l/mm, 1600nm Blaze Wavelength, 900-2900nm Primary Region, 30x30x3mm
	77937	Flat Grating, Ruled, 300 l/mm, 300nm Blaze Wavelength, 200-750nm Primary Region, 30x30x3mm
	77939	Flat Grating, Ruled, 300 l/mm, 500nm Blaze Wavelength, 250-1150nm Primary Region, 30x30x3mm
	77963	Flat Grating, Ruled, 300 l/mm, 1000nm Blaze Wavelength, 575-2500nm Primary Region, 30x30x3mm
	77941	Flat Grating, Ruled, 300 l/mm, 2000nm Blaze Wavelength, 1100-5000nm Primary Region, 30x30x3mm
	77965	Flat Grating, Ruled, 246.16 l/mm, 226nm Blaze Wavelength, 190-450nm Primary Region, 30x30x3mm
	77943	Flat Grating, Ruled, 200 l/mm, 700nm Blaze Wavelength, 400-2200nm Primary Region, 30x30x3mm
	77945	Flat Grating, Ruled, 200 l/mm, 1000nm Blaze Wavelength, 600-2200nm Primary Region, 30x30x3mm
	77967	Flat Grating, Ruled, 150 l/mm, 300nm Blaze Wavelength, 190-900nm Primary Region, 30x30x3mm
	77969	Flat Grating, Ruled, 150 l/mm, 800nm Blaze Wavelength, 425-1600nm Primary Region, 30x30x3mm
	77971	Flat Grating, Ruled, 150 l/mm, 1250nm Blaze Wavelength, 725-2800nm Primary Region, 30x30x3mm
	77947	Flat Grating, Ruled, 150 l/mm, 4000nm Blaze Wavelength, 2.5-12mm Primary Region, 30x30x3mm
	77949	Flat Grating, Ruled, 150 l/mm, 6000nm Blaze Wavelength, 4.5-12mm Primary Region, 30x30x3mm
	77973	Flat Grating, Ruled, 121.6 l/mm, 413nm Blaze Wavelength, 250-1000nm Primary Region, 30x30x3mm
	77951	Flat Grating, Ruled, 75 l/mm, 7000nm Blaze Wavelength, 4.5-20mm Primary Region, 30x30x3mm
	77953	Flat Grating, Ruled, 50 l/mm, 12000nm Blaze Wavelength, 7.0-23mm Primary Region, 30x30x3mm

50 x 50 x 6 mm Grating Ordering Information

Quantity	Model	Description	Price
	77956	Flat Grating, Holographic, 3600 l/mm, 405nm Blaze Wavelength, 180-405nm Primary Region, 50x50x6mm
	77902	Flat Grating, Holographic, 2400 l/mm, 250nm Blaze Wavelength, 180-750nm Primary Region, 50x50x6mm
	77904	Flat Grating, Holographic, 2400 l/mm, 400nm Blaze Wavelength, 230-800nm Primary Region, 50x50x6mm
	77906	Flat Grating, Holographic, 1800 l/mm, 500nm Blaze Wavelength, 300-1100nm Primary Region, 50x50x6mm
	77908	Flat Grating, Holographic, 1200 l/mm, 250nm Blaze Wavelength, 180-650nm Primary Region, 50x50x6mm
	77910	Flat Grating, Ruled, 1200 l/mm, 350nm Blaze Wavelength, 200-1600nm Primary Region, 50x50x6mm
	77912	Flat Grating, Ruled, 1200 l/mm, 500nm Blaze Wavelength, 280-1600nm Primary Region, 50x50x6mm
	77914	Flat Grating, Ruled, 1200 l/mm, 750nm Blaze Wavelength, 450-1600nm Primary Region, 50x50x6mm
	77916	Flat Grating, Ruled, 1200 l/mm, 1000nm Blaze Wavelength, 550-1600nm Primary Region, 50x50x6mm
	77918	Flat Grating, Ruled, 600 l/mm, 200nm Blaze Wavelength, 180-500nm Primary Region, 50x50x6mm
	77920	Flat Grating, Ruled, 600 l/mm, 300nm Blaze Wavelength, 250-850nm Primary Region, 50x50x6mm
	77922	Flat Grating, Ruled, 600 l/mm, 400nm Blaze Wavelength, 250-1300nm Primary Region, 50x50x6mm
	77924	Flat Grating, Ruled, 600 l/mm, 500nm Blaze Wavelength, 280-1200nm Primary Region, 50x50x6mm
	77926	Flat Grating, Ruled, 600 l/mm, 750nm Blaze Wavelength, 450-2400nm Primary Region, 50x50x6mm
	77928	Flat Grating, Ruled, 600 l/mm, 1000nm Blaze Wavelength, 600-2500nm Primary Region, 50x50x6mm
	77958	Flat Grating, Ruled, 600 l/mm, 1250nm Blaze Wavelength, 750-3000nm Primary Region, 50x50x6mm
	77960	Flat Grating, Ruled, 600 l/mm, 1600nm Blaze Wavelength, 900-3000nm Primary Region, 50x50x6mm
	77930	Flat Grating, Ruled, 400 l/mm, 350nm Blaze Wavelength, 200-800nm Primary Region, 50x50x6mm
	77932	Flat Grating, Ruled, 400 l/mm, 500nm Blaze Wavelength, 300-1200nm Primary Region, 50x50x6mm
	77936	Flat Grating, Ruled, 400 l/mm, 1200nm Blaze Wavelength, 700-2500nm Primary Region, 50x50x6mm
	77962	Flat Grating, Ruled, 400 l/mm, 1600nm Blaze Wavelength, 900-2900nm Primary Region, 50x50x6mm
	77938	Flat Grating, Ruled, 300 l/mm, 300nm Blaze Wavelength, 200-750nm Primary Region, 50x50x6mm
	77940	Flat Grating, Ruled, 300 l/mm, 500nm Blaze Wavelength, 250-1150nm Primary Region, 50x50x6mm
	77964	Flat Grating, Ruled, 300 l/mm, 1000nm Blaze Wavelength, 575-2500nm Primary Region, 50x50x6mm
	77942	Flat Grating, Ruled, 300 l/mm, 2000nm Blaze Wavelength, 1100-5000nm Primary Region, 50x50x6mm
	77966	Flat Grating, Ruled, 246.16 l/mm, 226nm Blaze Wavelength, 190-450nm Primary Region, 50x50x6mm
	77944	Flat Grating, Ruled, 200 l/mm, 700nm Blaze Wavelength, 400-2200nm Primary Region, 50x50x6mm
	77946	Flat Grating, Ruled, 200 l/mm, 1000nm Blaze Wavelength, 600-2200nm Primary Region, 50x50x6mm
	77968	Flat Grating, Ruled, 150 l/mm, 300nm Blaze Wavelength, 190-900nm Primary Region, 50x50x6mm
	77970	Flat Grating, Ruled, 150 l/mm, 800nm Blaze Wavelength, 425-1600nm Primary Region, 50x50x6mm
	77972	Flat Grating, Ruled, 150 l/mm, 1250nm Blaze Wavelength, 725-2800nm Primary Region, 50x50x6mm
	77948	Flat Grating, Ruled, 150 l/mm, 4000nm Blaze Wavelength, 2.5-12mm Primary Region, 50x50x6mm
	77950	Flat Grating, Ruled, 150 l/mm, 6000nm Blaze Wavelength, 4.5-12mm Primary Region, 50x50x6mm
	77974	Flat Grating, Ruled, 121.6 l/mm, 413nm Blaze Wavelength, 250-1000nm Primary Region, 50x50x6mm
	77952	Flat Grating, Ruled, 75 l/mm, 7000nm Blaze Wavelength, 4.5-20mm Primary Region, 50x50x6mm
	77954	Flat Grating, Ruled, 50 l/mm, 12000nm Blaze Wavelength, 7.0-23mm Primary Region, 50x50x6mm

*Primary wavelength region is where the grating efficiency is ³20%.

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