Intracavity Output Couplers Φ20×3.5

Intracavity output couplers are core CO₂ resonator optics, precision-machined from imported or domestic zinc selenide. Partial-reflection coatings with specified transmission control resonator output energy while maintaining stable laser modes. They are key components for industrial CO₂ tubes and equipment. Designed for the 10.6μm CO₂ band, this series offers low temperature, coatings without peeling and good beam modes. Common transmission values cover 10%~45%; other transmission values and sizes are customizable. Selected standard specifications are stocked for varied CO₂ laser equipment.

CO₂ tube manufacturing: core output couplers for industrial CO₂ tubes, glass tubes and metal RF tubes. CO₂ equipment: resonator output couplers for marking, cutting, engraving and welding machines. Research and teaching: resonator optics for laboratory CO₂ experiments and demonstrations. Highly stable laser systems: industrial CO₂ equipment demanding stable laser modes and output power.

Controlled CO₂-band transmission: dedicated partial-reflection coatings for 10.6μm CO₂ lasers provide stable, controllable transmission for different tube powers. Low thermal drift and coatings without peeling: firmly adhering layers resist peeling and oxidation in hot resonators for long life. Excellent beam modes: optical uniformity maintains output beam modes and improves processing stability. Broad specification coverage: common diameters, thicknesses and transmission values fit most commercial CO₂ tubes and equipment. Customization: special dimensions, thicknesses, curvature radii and transmission coatings support nonstandard equipment. Scysgx advantages - stable materials: high-quality imported/domestic zinc selenide with good optical uniformity maintains stable laser output modes. Scysgx advantages - precision manufacturing: strict surface-figure, curvature-radius and surface-quality control ensures consistent resonator performance. Scysgx advantages - stocked products and fast delivery: common specifications are stocked for rapid order response. Scysgx advantages - customization: special dimensions, thicknesses, radii and transmission coatings support nonstandard equipment and tubes. Scysgx advantages - complete inspection: every output coupler is checked for transmission, surface figure, curvature radius and surface quality.