Laser Cylindrical Lens
Laser Cylindrical Lenses are precision cylindrical lenses optimized for laser applications, focusing light to a line along a single axis to generate laser lines or reshape laser diode output. Chenyu Optics manufactures laser cylindrical lenses in BK7, fused silica, optical glass and infrared materials, with custom focal length, dimensions, surface quality and laser-grade coating according to customer drawings.
Laser Cylindrical Lens Overview
Laser Cylindrical Lenses are precision cylindrical lenses with curvature along a single axis, focusing light to a line rather than to a point, optimized for use in laser systems requiring line generation or beam reshaping.
Compared with a general-purpose cylindrical lens, a laser cylindrical lens is specified with laser-grade surface quality, higher laser damage threshold and laser AR coating options suited to the power levels and wavelengths used in laser diode modules, line lasers and laser processing systems.
Chenyu Optics supports custom laser cylindrical lens manufacturing according to customer drawings, including custom material, focal length, dimensions, surface quality and coating for prototype and repeat production.
Key Advantages of Laser Cylindrical Lens
Laser Line Generation & Beam Shaping Systems
Laser cylindrical lenses are widely used in laser diode modules, line lasers, laser processing systems, machine vision systems and scientific instruments requiring single-axis laser focusing performance.
Typical Specifications of Laser Cylindrical Lens
| Material Options | BK7, Fused Silica, optical glass, and infrared materials as applicable |
|---|---|
| Coating Options | Uncoated, broadband AR, laser AR, UV AR, IR AR, custom coating |
| Optical Function | Single-axis laser line focusing / positive focal length |
| Focal Length | Custom, according to customer drawing |
| Surface Accuracy | Up to λ/10 @ 633 nm |
| Surface Quality | 20-10, 40-20 scratch-dig; laser-grade quality available |
| Dimensions | Custom length, width and thickness available |
| Edge Treatment | Ground, chamfered or polished |
Laser Line Generation Diagram
Why Choose Chenyu Optics for Laser Cylindrical Lens
Chenyu Optics focuses on drawing-based precision lens manufacturing for laser, imaging and machine vision optical systems. We support prototype verification, small-batch production and repeat manufacturing for non-standard laser cylindrical lenses.
Manufacturing Capability for Laser Cylindrical Lens
Precision Grinding & Polishing
Controlled grinding and polishing of the cylindrical surface for focal length accuracy, laser-grade surface quality and optical performance.
Laser AR Coating
Laser AR, broadband AR, UV or IR AR coatings selected according to wavelength, power level and application requirements.
Inspection & Packaging
Dimensional inspection, focal length verification, optical performance checking and clean protective packaging before shipment.
Custom Manufacturing Options for Laser Cylindrical Lens
Geometry & Dimensions
Length, width, thickness, focal length and edge treatment can be manufactured according to customer drawings and laser system requirements.
Surface & Optical Quality
Surface accuracy and surface quality can be selected according to laser power density and line-generation application requirements.
Coating Selection
Uncoated, broadband AR, laser AR, UV AR or IR AR coatings can be specified according to the operating wavelength and laser application environment.
Cylindrical vs. Spherical Lens Comparison
| Spherical Lens | Cylindrical Lens | |
|---|---|---|
| Focusing Behavior | Focuses light symmetrically to a point in both axes | Focuses light to a line along a single axis; perpendicular axis unaffected |
| Surface Configuration | Curvature is constant in every direction across the surface | Curvature exists along one axis only, with a flat or straight profile along the other |
| Typical Function | General-purpose focusing and imaging | Laser line generation, beam shaping, anamorphic imaging |
| Typical Applications | Imaging systems, laser focusing, machine vision | Laser diode beam correction, line lasers, beam shaping systems |
Applications of Laser Cylindrical Lens
Laser Systems
Line generation and focusing optics for laser system design.
Imaging Systems
Anamorphic imaging elements for single-axis correction.
Beam Shaping
Laser cylindrical lenses for laser diode beam correction and expansion.
Machine Vision
Laser line generation components for machine vision and inspection systems.
Scientific Instruments
Precision laser optical components for laboratory and research instruments.
Optical Systems Integration
Custom laser cylindrical lenses for OEM laser module assemblies.
Laser Cylindrical Lens FAQ
What is a laser cylindrical lens?
A laser cylindrical lens is a cylindrical lens optimized for laser applications, focusing light to a line along a single axis to generate laser lines or reshape laser diode output.
How is a laser cylindrical lens different from a general-purpose cylindrical lens?
A laser cylindrical lens is specified with laser-grade surface quality and laser AR coating options suited to the power levels and wavelengths used in laser systems.
Which materials are available for laser cylindrical lenses?
Common materials include BK7, fused silica, optical glass, and infrared materials, selected according to the operating wavelength.
Can laser cylindrical lens coatings be customized?
Yes. Coating options include uncoated, broadband AR, laser AR, UV AR, IR AR and custom coatings according to wavelength range and application.
What information should I provide for a quotation?
Please provide material, dimensions, focal length, coating type, surface quality, surface accuracy, quantity and drawing if available.
Where can I learn more about cylindrical lenses and coatings?
Additional information on cylindrical lenses and laser AR coatings can be found from Edmund Optics.
Related Products for Laser Cylindrical Lens
Need Custom Laser Cylindrical Lenses?
Send us your drawing, material, dimensions, focal length and coating requirements. Chenyu Optics will review the optical specifications and provide a suitable laser cylindrical lens manufacturing suggestion.