Telecome Optical Filter China Supplier

Optical communication filters are core components in optical communication systems, and are mainly used for wavelength selection, signal separation, isolation, and optical power control. Based on thin film interference technology, Coligh provide CWDW Filter, DWDM Filter, LWDM Filter, MWDM Filter, GFF Filter, TFF Filte for optical fiber industry.

5. Telecome optical filter

Telecom Optical Filter Series

  • CWDW Filter
  • DWDM Filter
  • LWDM Filter
  • MWDM Filter
  • GFF Filter
  • TFF Filter
mwdm optical thin film filter for telecommunication
LWDM telecome telecommunication optical filter
dwdm telcome telecommunication filter
cwdm telecome communication filters coligh

Why Choose Coligh telecome optical Filters for Telecommunication?

  1. High Precision Wavelength Control: Achieved through advanced thin-film deposition processes, ensuring precise wavelength control, high stability, and low error in the optical filter.
  2. High Transmittance: Reduces signal loss in optical systems, enhancing the overall performance of the system.
  3. Low Insertion Loss: The filter features ultra-low insertion loss, improving optical signal transmission efficiency.
  4. High Isolation: Provides excellent channel isolation in communication systems, reducing signal interference and ensuring transmission quality.
  5. Ultra-Low Ripple: Maintains a flat transmittance within the passband, ensuring signal consistency and reliability.
  6. Competitive Pricing: Offers competitive pricing from the prototype stage to large-scale production.
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Coligh Telecommunication Filters for Optical Fiber Industry

Wavelength Division Multiplexing (WDM) Systems

Wavelength Division Multiplexing (WDM) Systems

CWDM/DWDM/LWDM/MWDM telecome filters are used for multiplexing and demultiplexing wavelengths at different intervals, combining optical signals of different wavelengths into a single optical fiber for transmission.

5G Front-Haul Networks

5G Front-Haul Networks

Using LWDM and MWDM can reduce the cost of 5G optical modules, improve bandwidth utilization, and support optical fiber transmission between 5G base stations.

Optical Amplifiers (EDFA)

Optical Amplifiers (EDFA)

GFF filters are used to equalize amplifier gain, ensure flat gain output, and reduce signal amplification distortion.

Optical Transmission Equipment

Optical Transmission Equipment

Bandpass filters and cutoff filters can be used in devices such as wavelength splitters, combiners, and optical isolators within optical fiber transmission systems to ensure high-quality optical signal transmission.

FAQs

Can you customize optical communication filters?

Yes, we can customize the wavelength, bandwidth, and other parameters of the filter according to the customer’s system requirements.

How is the cost of custom optical communication filters? Is there a minimum order requirement?

The cost is typically determined based on the customization requirements and the complexity of the coating process. We can offer flexible small order options to meet the customer’s needs.

What is the delivery time from prototype to mass production?

The delivery time is planned according to the order scheduling. For specific details, you can consult with our sales team.

Can the size and shape of optical communication filters be customized?

Yes, we can customize both round and square shapes. As for the size, there is no need to worry as the optical communication filters we offer can meet nearly all requirements in the optical communication industry.

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