NIR Ultrafast UVFS Plano-Convex Lenses

General Introduction: The Raytek plano convex lens with 660-1380nm antireflection film is designed to meet the stringent requirements of ultrafast laser applications, and coated with antireflection film optimized for ultrashort pulse. This antireflection film will be applied to our standard UV fused silica lens.

UV fused quartz is a kind of amorphous silica, which has high purity and can provide the maximum transmission from 195 to 2100 nm. The amorphous, colorless quartz glass has very low thermal expansion coefficient and good optical properties, and has excellent transmittance in the ultraviolet region. The transmittance and uniformity of the crystal are higher than that of quartz crystal, and there is no inherent orientation and temperature instability in crystal form. It does not emit fluorescence under ultraviolet light and is resistant to radiation. For high energy applications, the high purity of fused quartz eliminates the micro defects that may cause laser damage.

Products Name: NIR Ultrafast UVFS Plano-Convex Lenses

Alias: Ultrafast UVFS Plano-Convex Lenses, UVFS Plano-convex lens, UV Plano-convex lens, Ultrafast plano-convex lens, Fused silicon plano-convex lens, UV fused silicon plano-convex lens, UVFS lens,NIR fused silicon lens, Near-IR Fused Silicon Lens,etc

Main Applying: Ultrafast laser application, etc

Products Highlights:

Our uncoated precision planoconvex lenses are polished to a strict tolerance and use a master test plate to ensure minimal wavefront distortion to meet the stringent requirements of laser electro-optic focusing applications. Strict surface quality tolerance minimizes scattering and unnecessary diffraction effects. Our standard precision lens has a surface quality of 40-20 scratch pitting and a surface power of 1.5λ. We also offer economical lenses with 60-40 scratch pitting surface quality to provide superior performance at a lower price.

Antireflection coating optimized for ultrafast laser

Our broadband ultrafast antireflection coatings are specially optimized for ultrafast laser wavelengths of 660-1380 nm to provide low group velocity dispersion (GVD) performance. This is shown in the figure AR.UF The results of ar.16 and ar.18 are compared with those of our standard films with similar wavelength

1).Ultrafast 660-1380 nm antireflective coatings

2).UV grade fused silica substrate

3).Surface irregularity ≤λ/8, 20-10 scratch-dig

4).Full bandwidth design for laser.

5).Standard focal length for different lens sizes

6).High precision & high surface roughness;

7).Sizes can be customized as per the customers’ request

8).Quick lead time and delivery time.

9).Matching super optics custom and processing capacity, including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.

10).Excellent post-sale quality warranty, with “3R”-return, replace & refund policy

Main Tech Specification:

Main Cooperation Materials Manufacturers:

CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas: Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.

Raytekoptics Extra value added services offered:

1). Optical workcraft & process solution design;

2). Rough processing raw materials;

3). Semi finishing raw materials;

4). Fabricate custom sizes and shapes;

5). Design and supply custom coatings;

6). Modify and resurface customer supplied materials;

7). Drill holes, notch glass and provide beveled substrates;

8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.

Delivery time: 7-10 days.

Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with “3R” policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.