1270/1290/1310/1370nm Polarization-Preserving Light Source Wavelength Can Be Customized
Outline
U812n/U813n multi-channel laser light source can be used in WDM CWDM device, high precision WDM DWDM device, AWG device of optical waveguide grating array, planar optical waveguide PLC device, optical amplifier EDFA and other general optical fiber measurement and application. Especially suitable for the mass production of couplers and planar optical waveguide PLC components.
Characteristic point
The U812n/U813n multi-channel laser light source has the characteristics of high output stability, small size and fast start-up. The light source device can provide multiple channels of fixed wavelength light source output signals. Guangzhou Youxi can also according to customer needs, customized 850, 980, 1250,1270,... 1610,1625 nm, etc. Any two or four or more wavelengths of the combination of light source devices.
Product regulation
| Model # | U8120 | U8130 |
| Device Package | TO | Butterfly |
| Optional Wavelength | 850/980/1270/1290/1310/1330/1350/1370/1390/1410/1430/ 1450/1470/1490/1510/1530/1550/1570/ 1590/1610/1625 nm etc. |
| Wavelength Accuracy | ± 3 nm | ± 2 nm |
| Output Power | ≥1.0mW | ≥10.0mW |
| Connector Type | FC/APC (Other Adaptor Can Be Customized) |
| Bandwidth@3 dB | ＜ 0.1 nm |
| Bandwidth@20 dB | ＜ 0.5 nm |
| Output Power Stability within 15mins | ≤±0.01 dB | ≤±0.005 dB |
| Output Power Stability within 8 hrs | ≤±0. 05 dB |
| SMSR | ＞ 35 dB (850/980nm),＞ 40 dB(1270nm etc.) |
| Operation Temperature | 0～ +40 ℃ |
| Storage Temperature | -30～+80 ℃ |
| Dimensions | 235 mm W, 55 mm H, 320 mm D |
| Weight | 3.0 kg |
Other customers will ask questions:
1.What is the frequency of light source?
The visible light frequency is 400 THz to 700 THz, approximately. A THz is a Terahertz, which is a unit of frequency equal to one trillion Hertz. The electromagnetic spectrum.
2.Why does light have a speed limit?
Nothing can travel faster than 300,000 kilometers per second (186,000 miles per second). Only massless particles, including photons, which make up light, can travel at that speed. It's impossible to accelerate any material object up to the speed of light because it would take an infinite amount of energy to do so.
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1270/1290/1310/1370nm Polarization Preserving Light Source Wavelength Can Be Customized Images
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