New Product Release | UltraOpto Double Concave Cylindrical Mirror

New Product Launch | UltraOpto Double Concave Cylindrical Mirror: A Precision Tool for One-Dimensional Beam Shaping

To address the demands for one-dimensional beam divergence and line spot shaping in laser optical paths, precision detection, and spectral imaging scenarios, UltraOpto has newly introduced the double concave cylindrical mirror. With high-precision cylindrical forming technology and pure reflective optical design, it overcomes the chromatic aberration and dispersion issues of transmissive cylindrical lenses, achieving uniform control of line beams and stable transmission of optical paths. It is a core preferred component for one-dimensional optical systems.

Key Product Highlights 

One-dimensional precise control, no obstruction and no distortion: The exclusive double-concave cylindrical structure enables uniform beam divergence, expansion and shaping only in a single dimension, while the optical path in the other direction remains unchanged. It can efficiently transform a point light spot into a line light spot. The surface accuracy is ≤λ/10@633nm, eliminating spherical aberration and ensuring a more regular and uniform line light spot contour. 

Pure reflection design, full-spectrum compatibility: 

Abandoning the transmission structure, it completely eliminates material dispersion and chromatic aberration, and is applicable to the entire spectrum from ultraviolet to visible light and infrared. It selects high-quality base materials such as ultraviolet fused silica, silicon, and germanium, and pairs them with band-specific high-reflection films, achieving a reflectivity of over 98%, with low scattering and low absorption, maximizing the retention of beam energy. 

Laser-grade precision engineering, durable and resistant to damage: 

Mirror surface with ultra-smooth polishing, surface finish up to 10/5, film layer formed by vacuum ion sputtering process, with strong adhesion and high density, excellent laser damage threshold, compatible with high-power pulsed/continuous line lasers, stable performance over a wide temperature range, suitable for demanding industrial and scientific research conditions. 

Flexible customization, adaptable to diverse optical paths: 

Supports customization of various curvature radii and light transmission sizes, and offers the option to select high-reflection coatings for different wavelength bands as needed. At the same time, it provides standard chamfering and non-standard shape processing services, perfectly meeting the personalized optical path layout requirements of laser systems and detection equipment. 

Core application scenarios 

It is widely applied in fields such as line laser processing, laser line scanning detection, barcode scanning, holographic illumination, spectral instruments, optical information processing, and lidar, precisely meeting the requirements for one-dimensional beam shaping, divergence, beam expansion, and spot regulation.