Wavelength Customizable Multi-Channel Point Light Source DFB Laser
Light Source
outline
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 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.
Specification
| 型号Model # | U8134 |
| Device Package | Butterfly |
| Optional Wavelength | 1271/1291/1311/1331 |
| Wavelength Accuracy | ± 0.5 nm |
| Output Power | ≥8.0mW |
| 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 | ≤±0.005 dB |
Output Power Stability within 8 hrs | ≤±0. 05 dB |
| SMSR | ＞ 40 dB |
| Operation Temperature | 0～ +40 ℃ |
| Storage Temperature | -30～+80 ℃ |
| Dimensions | 235 mm W, 55 mm H, 320 mm D |
| Weight | 3.0 kg |
Note: Single-channel model: U8121/U8131, dual-channel model:
U8122/U8132, four-channel model: U8124/U8134, etc
Power requirements
Instruments comply with overvoltage Class II regulations. The
working voltage is 100 ~ 240V AC voltage, the frequency range is 48
~ 66Hz, the working voltage is 115V, the maximum current
consumption is 230mA; When the working voltage is 230V, the maximum
current consumption is 120mA.
In accordance with international safety standards, the instrument
is equipped with a 3-core power cord that meets the national
standard. Connect the power cable only to a power socket with
ground protection.
Light source output interface
Light source connector interface for laser signal output. Select an
FC/PC or FC/APC connector and an SMF or MMF fiber according to the
fiber type label indicated on the instrument panel.
The wavelength label displays the wavelength value of the
corresponding channel.
