8 Channel Optically Controlled Optical Attenuator Calibration Wavelength Optional

8 Channel Optically Controlled Optical Attenuator Calibration Wavelength Optional

The 8-channel optically controlled optical attenuator is a key device used in optical testing and communication systems, which can precisely control and adjust the intensity of the optical signal.

Basic concept
The 8-channel optical attenuator, as the name suggests, refers to an optical attenuator with 8 independent channels, each channel can independently control the attenuation amount of the optical signal. This device is usually used in scenarios where multiple optical signals need to be processed in parallel, such as multi-channel error measurement of optical transceiver modules and sensitivity measurement of optical transceiver modules.

Working principle
The working principle of 8-channel optical attenuator mainly includes light absorption, light scattering, light reflection, dislocation technology and displacement attenuation. These mechanisms reduce the intensity of the light signal through different physical processes, thus achieving attenuation effects. Specifically, the optical material inside the optical attenuator absorbs, scatters, or reflects part of the incident light, or increases the coupling loss by changing the way the fiber is interfacing (such as dislocation or displacement), so as to achieve the purpose of attenuating the optical signal.

Specification

8-channel optically controlled optical attenuators have a wide range of applications in a number of areas, including but not limited to:

Optical communication system: used for attenuation control of optical fiber links to ensure the transmission quality and performance of optical signals in the optical path.
Optical measurement: In the optical microscope, spectrometer calibration and other occasions, used to control the light intensity reflection or transmission of the sample to the light.
Photonics research: In photonics experiments, it is used to simulate light signals of different intensities and study the interaction between light and matter.

Use and maintenance
When using an 8-channel optically controlled optical attenuator, the following points need to be noted:

Correct connection: Ensure that the connection between the optical attenuator and other optical components (such as optical fibers, couplers, etc.) is stable and reliable to reduce optical loss.
Set the baseline: Set the baseline before use to determine the initial degree of light attenuation.
Real-time monitoring: Using measuring equipment such as optical power meters to monitor changes in optical signal strength in real time and adjust accordingly.
Periodic calibration: Periodic calibration is performed according to the calibration cycle to ensure the accuracy of the attenuation accuracy.

"To do import substitution, to create national brand" is the journey that Uc Instruments is brave to climb and the goal of continuous progress.

Guangzhou UC Instruments., Co. Ltd. was founded in March 2009 and has been recognized as a high-tech enterprise in Guangdong Province.

Guangzhou UC Instruments., Co. Ltd. is willing to join hands with chip manufacturers, device manufacturers, equipment manufacturers, communication operators and data centers in the optical communication industry, as well as teaching and research units in the industry, to create a brilliant industry. To provide industry users with "UC" independent brand measurement instrument products and services, and automated test system customization services.

We warmly invite customers to choose our products and services. We will try our best to do a good job in the spirit of craftsmanship in our products, with enthusiasm to do a good job in our services, and strive to become the majority of users in the field of product measurement and testing strong backing.

The full range of Youxi instrument products are:

8 series passive measuring equipment: light source series, optical power meter series, optical attenuator series, plug back loss meter series and optical polarization generator and optical switch series, etc.

9 series of active measuring equipment: BER series, optical oscilloscope series, clock recovery instrument series, LIV measuring system and 10G/100G/400G optical module test and evaluation board series.