Filter
The optical glass filter is an optical device used to select the desired radiation band. One of the common characteristics of filters is that there is no filter to make the image of celestial bodies brighter, because all filters absorb certain wavelengths, which makes the object darker. Its main feature is that the size can be made quite large. Thin film filters generally transmit longer wavelengths and are mostly used as infrared filters. The latter is to form a certain thickness of high refractive index or low refractive index metal-dielectric-metal film or all-dielectric film alternately on a certain substrate by vacuum coating, forming a low-order, multi-stage tandem solid method Brie-Perot interferometer. The choice of film material, thickness and series connection mode is determined by the required center wavelength and transmission bandwidth λ. BRD Optical offers different types of custom optical filters, such as optical comb filter, optical high pass filters, optical low pass filters, colored glass filters, colored glass filters, crystal optics filters, and linear variable filters.
BRD Optical co. Ltdis one of professional optical component manufacturers. We provide Plano Concave Cylindrical Lens, Plano Convex Cylindrical Lens, short pass optical filter, optical filter design, optical flat filter, tunable filters in optical communicationand so on. Want to know about optical filter design and analysisand optical filter film? Please conatct us.
在线联系供应商
Other supplier products
 |
Plano Convex L Lens | Plano-convex L lenses/Mirrors are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed fo... |
 |
Achromatic Cemented Lens | Achromatic Cemented Lens Achromatic Cemented Lens is used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize... |
 |
Optical Mirror | The reflector, as the name suggests, was born to meet people's requirements for light reflection. It is an optical element that uses the law of lig... |
 |
Optical Prism | Optical Prism, a transparent object surrounded by two planes that intersect but are not parallel to each other, is used to split light or disperse ... |
 |
Optical Material | Ecoptik (also known as BRD Optical) offers precision advanced optical materialfor making optical component Types Of Optical Material Fused Sili... |
Same products
 |
SFP28 25G Copper Twinax Cable XM DAC | 卖方: Wuhan Gearlink Technology Co., Ltd. | SFP28 Direct Attach Cables (25g sfp28 dac) are compliant with SFF-8432 and SFF-8402 specification... |
 |
SFP28 25G 1310nm 10km DDM LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | SYSP8A10D SFP28 lrtransceivers, according to 25 Gigabit Small Form Factor Pluggable “SFP28&... |
 |
SFP 155M 1550nm 80Km LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | GearLink’s 100M SFP optical fibre transceiverGAS7L0C31 is a small pluggable transceiver mod... |
 |
SFP+ 10G Tx1330/Rx1270 40Km LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | The SFP-10G-BX40 series single mode sfp transceiveris a small form-factor pluggable module for du... |
 |
SFP+ 10G Tx1330/Rx1270 10Km LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | SFP+ 10G Tx1330/Rx127010Km LC Transceiver belongs to SFP+ BIDI series products. BIDI single-fiber... |
