Custom diffraction grating elements

With 10 years of experience in processing micro and nano optical components, we have rich experience in customizing complex and high precision grating components, and can customize different sizes or coating requirements according to your requirements, and can realize OEM grating mass production.

More than 100 schools and enterprises choose us

What is a diffraction grating

Diffraction grating is a very widely used and important kind of high-resolution dispersive optical element, which can beReflective gratingorTransmittance grating. The most common types of diffraction gratings are planar and concave gratings, but irregular shapes can also be customized for specific applications.

There are two types of masters for diffraction gratings.Scribing grating (straight grating)andHolographic Grating.

The case of grating

Micro and nano structures

Shining Lenticular

Micro and nano structures

Checkerboard lenticular

Micro-Nano Architecture

Linear Grating

Micro and nano structures

Tilt Grating

Our Capabilities

Electron beam lithography (EBL)UV lithographyProximity/contact lithography, stepper lithography, etc.


Two-photon 3D printing (Two-photonpolymerization)

Focused ion beam etching, deep reactive ion etching, inductively coupled plasma etching, ion beam sputtering etching, etc.

Nano-thermal embossing, UV-curable embossing, micro-contact printing (soft etching)



Magnetron sputteringAtomic layer deposition.Ion beam sputtering, ,Plasma chemical vapor deposition, etc.

Production Process

1. Preliminary offer

Send your drawings and requirements to our development manager for an initial quote

2. Program determination

We will optimize and determine the plan and quotation based on the drawings and requirements

3.Production and quality control

We will select the best equipment for your product and take full responsibility for your product to meet our standards.

4. Delivery on time

Delivered to you on time

Test characterization

Detection means

Optical microscopy (Microscopy)

Detection means

Profilometer (Profilometer)

Detection means

Sheet Resistance Measurement

Detection means

Hall measurement )


Diffraction Grating - Scribing Grating


Multi-channelDNA sequencing, rapid PCR (polymerase chain reaction), POCT, fluorescence and absorbance analysis, biochemical analyzer, etc.



Waste sorting, plastic sorting, ore sorting, sugar content measurement, moisture detection, OES, LIBS analysis for alloy characterization


Defense and Security

Biohazard detection, laser weapons, UAVs UV-NIR-SWIR hyperspectral, etc.


Agriculture and Food

Protein and moisture content measurement, food and feed sorting, hyperspectral cameras for precision agriculture, pesticide detection



Endpoint detection, smart spectrometer for plasma cleaning, OES, LED testing, chromatic displacement sensors, etc.



Water analysis, gas analysis, chemical, Raman, fluorescence, ICP, spark, colorimetric

Our Advantages


Full process coverage

Cooperate with many domestic experiments and have different processing technology reserve from 100um-5nm


High standard quality control

We adhere to the spirit of 6sigma service, choose the most suitable experimental platform, process, personnel, materials for processing


Quick Response

From idea to implementation, our experts will provide professional advice and ongoingTrackingServices


Save time and worry

Turnkey service, from principle implementation, drawing design, raw material procurement, to finished product processing

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