Athermal Fiber Bragg Grating filter for DWDM
| Min. Order: | 100 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, D/P, T/T |
| Supply Ability: | 50000/Month |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Athermal Packaged FBG Filter, Lensed Lens Lenses Fiber, Fiber Bragg Grating (FBG), Narrow Bandwidth Fiber Bragg Grating, Wavelength Locker Fiber Bragg Grating |
Product Detail
| Means of Transport: | DHL/UPS/Fedex, Air |
|---|---|
| Brand Name: | Raysung |
| Thermal dependency: | <1.5pm/°C |
| Center wavelength: | C& L band |
| Reflectivity: | 0.5%~99.99% |
| Adjacent channel isolation: | >25dB, custom |
| Insertion loss: | <0.3dB |
| Pigtail length: | custom |
| Fiber type: | SMF-28,custom |
| Operating temperature: | -20°C~75°C |
| Termination: | FC/PC, FC/APC, SC/PC, SC/APC, custom |
| Production Capacity: | 50000/Month |
| Packing: | High quality carton |
| Delivery Date: | Around 4 weeks |
Product Description
Athermal Fiber Bragg Grating filter for DWDM
Features of Athermal FBG
--Low insertion loss and crosstalk
--Low dispersion
--Excellent long-term stability
--Superior proof strengths
Applications of Athermal FBG
--DWDM system 50/100/200 GHz in fiber narrowband signal filtering
--OADM module, mux/demux
With the deployment of DWDM systems, high isolation channel is necessary to avoid crosstalk. Our reflection filters, based on fiber Bragg gratings, feature flat top response and a steep roll down spectral range that is available in an individual package or combined with multiple filters to form a complete add/drop module.
Specification ofAthermal FBG
Center wavelength | C& L band |
| FWHM | 50/100/200GHz spacing ITU grid at 200&100 & 50GHz |
Reflectivity | 0.5%~99.99% |
Adjacent channel isolation | >25dB, custom |
Insertion loss | <0.3dB |
Thermal dependency | <1.5pm/°C |
Pigtail length (m) | custom |
Fiber type | SMF-28,custom |
Operating temperature | -20°C~75°C |
Termination | FC/PC, FC/APC, SC/PC, SC/APC, custom |
About Raysung Photonics Inc:
Raysung photonics located in the export processing zone of Xi'an, China, is specialized in manufacturing FBG, lensed fiber and FBG filter for FTTH. Besides those three main products, Raysung can also manufacture wavelength stabilizer, DWDM FBG filter, chirped fiber grating, long period grating, custom fiber grating and so on. In addition, Raysung has ability to develop and produce special gratings for sensor. The company is committed to the research, design and producing of those products and it is the only one manufacture which has the capacity to volume- producing all sorts of fiber grating in China. Moreover, Raysung is one of the only manufactures in the world who has the capacity to manufacture the type of optical fiber which incorporates FBG and lensed fiber. Raysung's products are widely used in aerospace, construction industry, coal industry etc. The company's professional teams have rich experience in photoelectric area and we have advanced technology and equipment. This allows us to provide our customers with high-quality products and optimized proposals.
In 2006, Raysung completed ISO9001: 2000 and ISO14001 certification and also obtained several patent rights. The materials of our products accord with RoHS criterion. Raysung's products are always superior in quality and competitive in price.
