Off-axis parabolic mirror
An off-axis parabolic mirror (OAP) is a first-surface mirror whose reflecting surface is a segment of a parent paraboloid.
Request a Quote
Download Datasheet
Overview
An off-axis parabolic mirror (OAP) is a first-surface mirror whose reflecting surface is a segment of a parent paraboloid. It retains the parent paraboloid's ability to focus a collimated beam or collimate a broadband point source without chromatic aberration. The off-axis design spatially separates the focus from the beam path. Its all-reflective design eliminates phase delay and absorption losses introduced by transmissive optics, and a single mirror covers visible and near-infrared wavelengths. The angle between the focused and collimated beams, called the off-axis angle, is 90°. The collimated beam axis should be perpendicular to the base for optimal focusing. The machined parabolic surface has a protected aluminum coating providing average reflectance >90% over the design wavelength range.
Specifications
| Parameter | Value |
|---|---|
| Material | Various Optical Materials |
| Optical Coating | Reflective Coating |
| Surface Figure Accuracy Dimensions [632.8nm] | λ/10 |
| Surface Quality | 40-20 |
| Dimensional Tolerance | ±0.01mm |
| Measurement Wavelength | 632.8nm |
Datasheet
Please provide your email to download the datasheet.
Your name
Email Address
Invalid email format. Please try again.
Send Request
Supplier Information
Chengdu Zhongke Zhuoer Intelligent Technology Group Co., Ltd. is a leading enterprise in the field of optics and semiconductors, recognized as a National High-Tech Enterprise, a Sichuan Province “Specialized, Refined, Distinctive, and Innovative” “Little Giant” Enterprise, a Chengdu New Economy “Double Hundred” Enterprise, and a Chengdu High-Tech Zone “Four Categories of High-Level Talent” Enterprise. Leveraging its exceptional technical capabilities—including independent R&D, patented technologies, and technological innovation—the company has achieved breakthroughs in ultra-precision polishing, precision inspection, and coating processes in the chip and display sectors. Its key products include high-end quartz blank masks, precision optical components and active devices, precision inspection equipment, and high-performance coating technology services, establishing the company as a core technology-driven enterprise with a competitive supply chain advantage in replacing imported products with domestically produced alternatives.
To date, the company has been granted over 80 patents and collaborates with five affiliated institutions and scientific research units. It has established a precision optical processing production base and a precision optical system assembly and calibration center. The company has forged deep industry-academia-research partnerships with global research institutes, renowned universities, and industry associations in the optoelectronics field. Grounded in high-level scientific and technological self-reliance, it is committed to conquering key core technologies, continuously accumulating technical expertise, and tackling key process challenges, striving to become a leading enterprise in the development and industrialization of high-tech optoelectronic products.
Through continuous efforts, Zhongke Zhuoer has achieved one qualitative leap after another. In the future, the company will deepen collaborative partnerships along the industry value chain to enhance its core capabilities, embrace innovation, and contribute to the development of critical upstream materials and integrated process technologies for China’s optoelectronics industry.
Contact Us
Loading...
GetExperimental Plan
Name
Phone
+86
Organization
Use Case

Global Photonics Products
Database Platform
Database Platform
With 16 years of experience, we provide high-quality products and services to universities, research institutes, and industry.
50+ Detailed Categories · 3,000+ Global Brands · 100,000+ Photonics Products
1 Million+
In-depth analysis of professional academic resources in photonics
300,000
ProductsDatasheets Available Free
We will keep your personal information strictly confidential.
Product Quote
+86
* Select the quoting party:
By submitting, you agree to the User Service Agreement and Privacy Policy