Bright Technology

UV DPSS lasers, picosecond lasers, femtosecond lasers, fiber lasers, and diode lasers.

532nm DPSS Laser, CW, 20mW, 400mW, M^2< 1.2, SLM, Coherent length > 50m.

405nm Diode Laser, CW, 20mW, 200mW, M^2<1.2.  

660nm Diode Laser, CW, 10mW, 80mW, M^2<1.2.  

1064nm Picosecond Laser, SESAM, 300mW, 10-20ps, 80MHz, M^2<1.2. 

1064 nm Fiber Laser Marking System. 

 

We are A professional manufacturer for optical components and Sapphire components in China. We make many types of optical lenses, prisms, windows, filters, and mirrors for instrument, medical, laser and optical applications. 

We also develop and manufacture endoscope optical couplers, rod lenses, objectives, CTV lenses, optical filters, machine vision lenses, and industrial lenses. We have lasers and laser systems as well.

1) Sapphire wafers, windows, lens, tubes, rods, balls, bearings, nozzles, and custom-made components as customer's specifications.

2) Spherical Lenses   
Plano Concave Lenses; Plano Convex Lenses; Biconcave Lenses; Biconvex Lenses; Mieniscus Lenses.    
Material：Optical Glass、Quartz、BK7、CaF2、Sapphire、MgO、ZnS、Ge、Si、BaF2    Paremeter: Diameter Tolerance:  -0.00/-0.15 mm; Thickness Tolerance:  +/-0.10 mm; Focus Length Tolerance:  +/-1%; Centration: <3arc minutes; Surface Quality:  20-10; Surface Figure:  λ/4@633nm; Clear Aperture:  Central 85% of diameter; Bevel:  0.25mm x 45° .

3) Cylindrical Lenses     
Positive Cylindrical Lenses; Negative Cylindrical Lenses.      
Material：Optical Glass、Quartz、BK7、CaF2.     
Parameter: Diameter Tolerance:  -0.00/-0.15mm; Focus Length Tolerance:  +/-2%mm; Centration:  3 arc minutes; Surface Quality:  10-5; Radius Tolerance:  <±0.5%; Surface Figure:  λ/8@633nm; Clear Aperture:  Central 85% of Diameter. 

4) Aspherical Lenes; Optical Windows (Square Windows , Round Windows);  Mirrors (Square Mirrors , Round Mirrors ); IR Lenses   
Material：Optical Glass、Quartz、BK7、CaF2、Sapphire、MgO、ZnS、Ge、Si、BaF2、MgF2.    Parameter for Aspherical Lenes: Foci Tolerance:  +/-1% mm; Length Tolerance:  +/-0.1 mm; Surface Quality:  20-10; Centration:  3 arc minutes; Clear Aperture：Central 90% of Diameter; Aperture:  λ/2.     

5) Prisms    Right Angle Prisms; Penta Prisms; Roof Prisms     Material：Optical Glass、Quartz、BK7、CaF2    Parameter: Diameter Tolerance:  +/-0.15 mm; Angle Tolerance:  +/-3arc minutes; Surface Figure:  λ/2 @632.8nm; Surface Quality:  20-10; Clear Aperture:  Central 90% of diameter.

6) Optical Windows: Diameter Tolerance: -0.00/-0.15 mm; Thickness Tolerance: +/-0.10 mm; Parallelism: <3 arc minutes; Surface Quality: 20-10; Surface Figure: λ/4@633nm; Clear Aperture: Central 85% of Diameter; Bevel: 0.25mm x 45° .   

7) Mirrors: Design Wavelength: 480, 546.1, 643.8 nm; Diameter Tolerance: -0.00/-0.15 mm; Thickness Tolerance: +/-0.10 mm; Focus Length Tolerance: +/-1%; Centration: <3 arc minutes ; Surface Quality: 20-10; Surface Figure: λ/4@633nm; Clear Aperture: Central 85% of Diameter.

CVD ZnSe focal lenses and CO2 laser focal lenses (USA). High Quality, Low Price.
CVD ZnSe Output couplers.
Silicon CO2 laser reflectors.
Germanium windows.
Replacement optics for CO2 laser engravers.
CO2 laser tubes, RF CO2 laser tubes. 
Affordable CO2 Laser Engravers (40W, 80W) and laser power meters.

Laser Grade CVD ZnSe lenses (USA): Plano-Convex, Meniscus, Plano-Plano, Plano-Concave. Optimized to perform at 10.6µm wavelength.

Optics (CVD Zinc Selenide) for laser system manufacturers: Universal, Epilog, GCC Laser Pro Engravers, Vytek, Trotec, Kern, Ferba, Camtech, Emission Technologies, Pinnacle, LST Lasers, Synrad, Gravograph, Jamieson Laser.
Amada, Bystronic, Cincinnati, LVD/Strippit, Mazak, Mitsubishi, Prima, Salvagnini, Trumpf and others.

ZnSe is used as an infrared optical material with a remarkably wide transmission wavelength range (0.45 µm to 21.5 µm). The refractive index is about 2.67 at 550 nm (green), and about 2.40 at 10.6 µm (LWIR). Similar to zinc sulfide, ZnSe is produced as microcrystalline sheets by synthesis from hydrogen selenide gas and zinc vapour. ZnSe is a preferred material for lenses, windows, output couplers and beam expanders for its low absorptivity at infrared wavelengths and its visible transmission. For high-power applications, it's critical that the material bulk absorption and internal defect structure be carefully controlled, that minimum-damage polishing technology be employed, and the highest quality optical thin-film coatings are used.

We design and manufacture endoscopes and borescopes.