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Description

High Power Single-Mode Erbium-Doped Fiber Amplifier for L-band

The DK-XS-DT-006-A/2 High Power Single-Mode Erbium-Doped Fiber Amplifier is engineered for advanced optical signal amplification in the L-band wavelength range of 1570 to 1605 nm. Utilizing a unique multi-stage optical amplification architecture, this amplifier delivers robust output power with exceptional gain and low noise characteristics. Its design incorporates state-of-the-art high-power laser heat dissipation technology, ensuring reliable and stable performance even under demanding operational conditions.

This fiber amplifier is ideally suited for integration into modern optical fiber communication systems, where high signal integrity and extended transmission distances are critical. Its high output power and low noise figure make it a preferred choice for enhancing signal strength in long-haul and metropolitan area networks. The amplifier’s compatibility with SMF-28 fiber and flexible configuration options, including both module and desktop packages, provide versatility for a wide range of deployment scenarios.

Beyond telecommunications, the DK-XS-DT-006-A/2 is also well-suited for applications in fiber lasers, optical fiber sensing, and laser radar systems. Its high gain flatness and minimal polarization-dependent gain ensure consistent performance across the entire L-band spectrum, supporting precise measurements and stable laser outputs. The amplifier’s advanced control modes, including automatic current control (ACC) and automatic power control (APC), further enhance operational convenience and system integration.

With its combination of high power, low noise, and reliable thermal management, the DK-XS-DT-006-A/2 L-band Erbium-Doped Fiber Amplifier stands out as a robust solution for professionals seeking to boost optical signal performance in both research and industrial environments.

High Power Single-Mode Erbium-doped Fiber Amplifier for L-band

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Specifications

Amplifier Type: EDFA - Erbium-Doped Fiber Amplifier
Wavelength Range: 1570 – 1605 nm
Max Output Power: 37 dBm
Nominal Gain: 3 dB
Output Fiber Type: Not Specified
Wavelength Range: 1570~1605 nm
Input Power: -6~+10 dBm
Saturated Output Power: 27/30/33/37 dBm
Noise Figure: <6 dB
Gain Flatness: 3 dB
Polarization Dependent Gain: <0.5 dB
Polarization Mode Dispersion: <0.5 ps
Input/output Isolation: >35 dB
Fiber Type: SMF-28, 1.0m length
Optical Connector: FC/APC or Fiber collimator
Control Mode: Automatic current control (ACC) / Automatic power control (APC)
Power Supply (Desktop): 100~240V AC, <150W
Power Supply (Module): 12V DC, <60W
Dimensions (BA30/33dBm): 260(W)×320(D)×120(H) mm
Dimensions (BA37dBm): 360(W)×350(D)×120(H) mm
Dimensions (Module, BA27/30/33dBm): 125(W)×150(D)×30(H) mm
Operation Temperature Range: -5~+55°C
Operation Humidity Range: 0~70%

Got questions about specs? Use the inquiry form to ask.

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Features

  • Wavelength Range: 1570–1605 nm
  • Input Power: -6 to +10 dBm
  • Saturated Output Power Options: 27/30/33/37 dBm (@ -3 dBm input)
  • Noise Figure: <6 dB (@ -3 dBm input)\
  • Gain Flatness: 3 dB
  • Polarization Dependent Gain: <0.5 dB
  • Polarization Mode Dispersion: <0.5 ps
  • Input/Output Isolation: >35 dB
  • Fiber Type: SMF-28, 1.0 m length
  • Connector Type: FC/APC or Fiber Collimator (FC/APC only for low power test)
  • Control Modes: Automatic Current Control (ACC) / Automatic Power Control (APC)
  • Control Interface: Button or RS232 (DB9 Female)
  • Power Supply: Desktop: 100–240V AC, <150W, Module: 12V DC, <60W
  • Dimensions: Desktop (27/30/33 dBm): 260(W)×320(D)×120(H) mm, Desktop (37 dBm): 360(W)×350(D)×120(H) mm, Module (27/30/33 dBm): 125(W)×150(D)×30(H) mm
  • Operating Temperature Range: -5 to +55°C
  • Operating Humidity Range: 0–70%

Applications

  • Optical Fiber Communication Systems
    Ideal for boosting signal strength in long-haul and metro fiber optic networks, ensuring high-quality data transmission over extended distances in the L-band (1570–1605 nm).
  • Fiber Lasers
    Used as a preamplifier or power amplifier in high-power fiber laser systems for industrial processing, medical applications, and scientific research.
  • Optical Fiber Sensing
    Enhances the performance of distributed and point fiber optic sensor systems for applications such as structural health monitoring, oil and gas exploration, and environmental sensing.
  • Laser Radar (LiDAR) Systems
    Provides high-power, low-noise amplification for LiDAR systems used in remote sensing, autonomous vehicles, and atmospheric studies.
  • CATV and Broadband Networks
    Amplifies optical signals in cable television and broadband distribution networks, supporting high-capacity data and video transmission.
  • Test and Measurement Equipment
    Integrated into optical test benches and measurement setups to amplify weak signals for accurate characterization and analysis.
  • Quantum Communication and Research
    Supports advanced research in quantum communication by providing low-noise amplification of single-photon and entangled photon sources.
  • Military and Aerospace Communications
    Used in secure, high-reliability fiber optic communication links for defense and aerospace applications.
  • Optical Component Manufacturing and Testing
    Employed in the production and testing of optical components and modules, ensuring signal integrity during evaluation.
  • Free-Space Optical Communication
    Amplifies signals in free-space optical (FSO) communication systems, enabling high-speed wireless data links over long distances.

Frequently Asked Questions

What is the DK Photonics High Power Single-Mode Erbium-doped Fiber Amplifier for L-band?
The DK Photonics High Power Single-Mode Erbium-doped Fiber Amplifier for L-band is an optical amplifier designed to boost laser signals in the 1570~1605nm wavelength range. It features high output power, low noise, and is suitable for applications such as fiber communications, fiber lasers, and fiber sensors.
What are the key features of the DK Photonics L-band EDFA?
Key features include a wide wavelength range (1570~1605nm), high output power options (27/30/33/37 dBm), high gain, low noise figure (
What applications are suitable for the DK Photonics L-band high power EDFA?
This amplifier is ideal for optical fiber communication systems, fiber laser systems, fiber sensing, and laser radar (LiDAR) applications due to its high power and low noise performance.
How do I choose the right configuration and order a custom DK Photonics L-band EDFA?
To order, specify the operation wavelength, amplifier type, output power, fiber type, and package type using the provided part number format. For custom specifications, provide a detailed description of your requirements when inquiring.
What control and interface options are available for the DK Photonics L-band EDFA?
The amplifier offers both Automatic Current Control (ACC) and Automatic Power Control (APC) modes. Desktop versions use button controls, while module versions can be controlled via RS232 with an optional DB9 female communication interface.
What are the power supply and environmental requirements for the DK Photonics L-band EDFA?
The desktop version operates on 100~240V AC (
What fiber and connector types are supported by the DK Photonics L-band EDFA?
The amplifier uses SMF-28e single-mode fiber (1.0m length) and supports FC/APC or fiber collimator connectors. FC/APC connectors are recommended for low power testing.

Got more questions? Use the inquiry form to ask the supplier directly.

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