Bright Technology

We design, develop and manufacture endoscopes, precision optical systems, fiber optical systems and lasers for medical, bio-medical, research and semiconductor industries.

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

1) Narrow band pass interference filters, fluorescence system filters, high reflection filters, beam splitting filters, color splitting filters, IR sensor interference filters, UV mirrors, neutral density filters and special filters.

2) Sapphire wafers, sapphire windows, sapphire lenses, sapphire tubes, sapphire rods, sapphire balls, sapphire bearings, sapphire nozzles, and custom-made sapphire components as customer's specifications. Applications include optical, biomedical, communications, laser manufacturing, aerospace avionics, semiconductor, fiber optic and electronics.

In many cases, sapphire windows need to be smaller and more accurate, depending on the application requirements. We can make micro sapphire windows and Ultra-thin sapphire windows. The minimum diameter can be as small as 0.3 mm. The thinnest thickness can be as thin as 0.2mm.

All of these Micro Sapphire Windows have deep-polished surface, good flatness and parallelism. Optical coatings are avaliable upon request. It can be used as a front-end protection window for endoscopes, and the edges can be coated with solder layers to facilitate good sealing and durability after welding and assembly.

We can provide micro sapphire rods from Diameter 0.3 to 3.0mm. These rods have good polished round surface as well as general two plane high-precision polished surfaces. Super Precision machining technology ensures that these rods have no chips. 

We provide sapphire balls with a diameter from 2mm to 10mm and a dimensional accuracy of up to +/-0.001mm.

Synthetic sapphire monocrstal is widely used because of its high toughness and strength. At the same time, it also has good optical properties. Therefore, in addition to traditional optical applications, such as optical windows, lenses, it can also be made into a variety of sapphire balls, sapphire half-balls / saphire hemisphere, sapphire bearings, etc.

3) 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° .

4) 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. 

5) 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.     

6) 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

7) 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° .   

8) 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.

9) Fiber optic components: we offers a wide variety of fiber collimation and coupling components, such as fiber optical isolators, fiber couplers, WDMs, circulators, switches, ferrules, MT connectors and V-grooves.

Our company can also help you in advanced materials, components, electronics, instruments, and equipments. Optical lenses and filters; IR, visible, UV optics (ZnSe, ZnS, Germanium, Silicon, CaF2, Sapphire and Fused Silica etc.); laser and optical crystals(Nd:YAG, BBO, LBO, and KTP etc.); coatings; optical systems; fiber optics (fiber pigtail, fiber optic connectors, patch cords, and WDM etc.); borescopes (UV, visible, IR rigid / flexible borescope, high temperature borescope, and endoscope etc.), lasers (UV DPSSL, picosecond laser, femtosecond laser, CTH:YAG laser, Nd:YAG laser, CO2 laser, diode laser, and fiber laser etc.); laser marking system, laser welding system, laser cutting system; LED light source. We dedicate efforts to providing and improving photonics products.

We develop diode pumped solid state laser, diode laser, fiber laser, Raman Spectrometer for Raman Spectroscopy. Laser for Raman Spectroscopy, 1064nm, 785nm, 639nm, 532nm.

BTFC-D series fiber coupled laser is specially designed for Raman spectroscopy, wavelength available from 375nm, 405, 445, 488, 514.5, 633, 639, 660, 690, 730, 785, 808, 830, 852, 975, to 980 nm. The spectral linewidth is optional from 0.2nm, 0.1 nm and 0.06 nm according to customers' actual requirements. Housed in ultra compact package, it is the perfect choice for Raman spectrometer, chemical and biological research, environmental science, jewelry appraisal, forensic appraisal, food/drug safety inspection, geological exploration, systems design and integration.

Bright Technology
12423 Gladstone Ave, #128, Sylmar, CA  91342  USA
Tel: 1 818 538 9316
Email: info@brigtech.com; eotek2000@gmail.com      
Website: www.brigtech.com

(Shipping address: 2629 Foothill Blvd. #326, La Crescenta, CA 91214  USA)