Limited Time Rarity Convex Reflection Gratings Custom Fit for Optics OEM with Unbeatable Quality

• Customization: Available
• Application: Laboratory Apparatus
• Warranty: 1 Year
• Detection Method: Spectrophotometer
• Advantage: High Sensitive
• Principle: New Spectrometer
• Dispersive Element: Grating Spectrometer
• Certification: RoHS, ISO9001
• Customized: Customized
• Detection Distance: 2m
• Detection Height: 1.03m
• Resolution: 40mm
• Optical Axis Spacing: 30mm
• Transport Package: Foam Carton Inner, Then Cartons to Pack Them
• Specification: Customized
• Trademark: FS
• Origin: Tianjin
• Production Capacity: 2000 Pieces/Month
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Convex reflection gratings are essential optical components that play an irreplaceable role across a wide range of scientific research and practical applications. Their unique structure and optical properties make them stand out in fields such as spectroscopy, laser technology, and astronomical observation. Structurally, a convex reflection grating features a curved, reflective surface etched with a series of precisely spaced, parallel grooves. The dimensions, shape, and spacing of these grooves are carefully engineered to determine the grating's optical performance. 

Fushi Optics can provide customers with a variety of replicated grating products such as diffraction gratings, transmission gratings and holographic gratings to meet different needs.

 

Specification

PRODUCT NAME	Convex Reflection Grating
GROOVES	600~4500LINES/MM
BLAZE WAVELENGTH	150-1000NM
DIMENSIONAL TOLERANCE	0.5MM
MATERIAL	BK7
COATING	ALUMINUM
TYPE	REFLECTIVE DIFFRACTION GRATINGS

Optical Applications‌

In spectroscopy, convex reflection gratings serve as a core element. Spectroscopic analysis is a vital method for investigating the composition and structure of materials. By examining the emission or absorption spectra of substances, scientists can identify the elements and compounds present. The grating's ability to separate wavelengths enables spectrometers to accurately measure the intensity of light at each wavelength—an advancement critical to fields like chemical analysis, materials science, and environmental monitoring. For instance, in chemical analysis, the spectral signature of a sample reveals the concentration of its constituent elements. In environmental science, spectroscopy helps detect airborne pollutants.

In laser technology, convex reflection gratings are widely used for wavelength selection and mode control. By selecting an appropriate grating, lasers can be tuned to oscillate at specific wavelengths, producing the desired output. These gratings also support pulse compression, boosting the peak power of laser pulses—crucial for applications in laser machining and medical treatments. High-power lasers, for example, are used in cutting, welding, and drilling in industrial settings, while precisely tuned wavelengths are employed in ophthalmology and dermatology for targeted therapies.

Astronomical observation represents another key application. In telescopes, convex reflection gratings analyze the spectra of celestial bodies. By studying these spectra, astronomers can determine a star's or galaxy's chemical makeup, temperature, and velocity. This information is vital for understanding cosmic evolution, galaxy formation, and large-scale structures in the universe. For example, stellar spectra reveal a star's age and evolutionary stage, while galactic spectra provide insights into motion and structural dynamics.

Company Profile

Tianjin Fushi Optics Co., Ltd.

Tianjin Fushi Optics Co., Ltd. is a comprehensive optoelectronic enterprise integrating R&D, production, sales, and after-sales service. Since its establishment in 2012, the company has been dedicated to technological innovation and industrial application in the field of optical components, with its manufacturing base located in China's core optical industry zone. The product portfolio covers a full range of optical basic components, including lenses, prisms, mirrors, optical windows, and filters, with particular technical expertise in the design and manufacturing of diffraction gratings.  

In 2017, Fushi Optics established a professional optical laboratory in Dongli District, Tianjin, committed to integrating optical theoretical research with engineering practice. After years of technical accumulation, the laboratory has gained wide academic recognition for its research achievements in spectral analysis, precision optical processing, and other fields, forming an integrated "industry-academia-research-application" technological innovation system. It continues to provide high-performance optical solutions for the optoelectronic industry.

FAQ

Q: How can I get samples from you?

Just send us your requirements, and we will send samples accordingly. 

 

Q: How long is your delivery time? · 

Regarding inventory, it is 3 working days;

For customized one, it's about 15-25 working days, depending on exact quantity and order date. 

 

Q: Can I customize the products based on my requirements?

Yes, we can customize the material, specifications and optical coating for your optical components as per your requirements.

Q: Are you a factory? 

Yes, we are a professional manufacturer of optical components. We have more than 20 years of experience in optical cold working.

 

Q: How do you control the quality?

More than four times of quality inspection during the production process; we can provide the Quality Test Report.

Packing & Delivery

We attach great importance to every detail in production and communication. Should you have any questions, suggestions, or comments, please do not hesitate to share them with us. Your feedback is invaluable in our pursuit to become a worthy, trusted, and reliable supplier. Thank you for your visit.