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.
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