The Wavelength Of 18-Channel DFB Point Light Source Is Optional
The 18-channel DFB point light source is a high-performance optical
device that combines the stability of a DFB (distributed feedback)
laser with the flexibility of a multi-channel light source. DFB
lasers are widely used in optical communication, optical sensing
and other fields because of their excellent spectral
characteristics and stability. The multi-channel design enables the
light source to output multiple wavelengths of light signals at the
same time to meet the needs of complex optical systems.
Technical characteristics
High stability: The high performance of the DFB laser ensures the
stability of the output power and wavelength of the light source,
which is crucial for application scenarios where the intensity of
the optical signal needs to be precisely controlled.
Multi-channel output: the light source can output up to 18 channels
of optical signals, each channel can be independently controlled,
to achieve parallel processing of optical signals and diversified
applications.
High precision control: With advanced automatic Power control (APC)
and Automatic Power monitoring (APM) technology, the short - and
long-term stability of the light source is ensured.
Specification
| Model # | U8130-18/U8120-18 |
| Device Package | Butterfly/TO |
| Optional Wavelength | 1305/1308 and so on |
| Wavelength Accuracy | ± 2 nm |
| Output Power | ≥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 | ≤±0.005 dB |
| Output Power Stability within 8 hrs | ≤±0. 05 dB |
| SMSR | ＞ 45 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 |
18-channel DFB point light sources have a wide range of
applications in a number of fields, including but not limited to:
Optical communication: Used for multi-channel testing of optical
transceiver modules to ensure the stability and reliability of
optical signals during transmission.
Optical sensing: As a light source in the optical fiber sensing
system, it provides stable and accurate optical signal input to
improve the measurement accuracy and stability of the sensing
system.
Optical measurement: used as a light source in optical microscopes,
spectrometers and other measuring equipment for sample excitation
and detection.
Scientific research experiments: In the field of photonics, optical
engineering and other scientific research experiments, as a light
source module to provide a variety of optical signal output.
