Wasatch Photonics' transmission volume phase holographic grating: high diffraction efficiency! Low polarization dependence! Uniform performance! Robust!
Wasatch Photonics' Volume Phase Holographic (VPH) Gratings are products optimized for each application through multiple patented design technologies, ranging from stock items for R&D to custom gratings for OEMs. <Advantages> - No degradation occurs in the master and copies due to optical replication - Smoothly varying diffraction efficiency with respect to wavelength - High dispersion: 150 ~ nearly 6000 lines/mm - Low polarization dependence - Compact optical design due to transmission type - Wavelength tuning possible by varying the angle of incidence (AOI) - No ghosting, low scattering: 10 times less stray light than ruled gratings - Excellent durability due to a shielded structure with two substrates - Easy to clean - Custom sizes up to 300mm can be created
Inquire About This Product
basic information
*For details, please request a catalog or view the PDF data from the download. *You can view the specifications of each product from the linked page.
Price range
Delivery Time
Applications/Examples of results
<Application> - Laser pulse compression - Optical coherence tomography (OCT) - Astronomical measurements - Raman spectroscopy and broadband spectroscopy - Hyperspectral imaging, remote sensing - Imaging spectrometer - Scanning of LIDAR systems - Telecommunications & DWDM
catalog（1）
Download All Catalogs![Transmissive grating (diffraction grating) "VPHG" [High diffraction efficiency]](https://image.mono.ipros.com/public/catalog/image_generated/01/d58/405695/405695_IPROS327549622417315988_1.jpg?w=120&h=170)
Company information
We will not only introduce products suitable for your applications and requests but also provide all relevant information.