Erbium-doped fiber amplifier (EDFA) is a series of optical amplifier products dedicated to fiber laser or fiber communication. The short-wavelength semiconductor laser pumps the erbium-doped fiber to provide gain to the C-band or L-band signal light. It has high energy conversion efficiency and high The advantages of gain and low noise. Desktop EDFA is convenient for experiment operation. Users can set the pump current or output power through the front panel. A more compact EDFA module is also provided to facilitate system integration. Both desktop EDFA and modular EDFA can support PC software control Or serial command control. DK Photonics’ EDFA product line includes:
- C-band single-wavelength erbium-doped fiber small signal amplifier
- C-band single-wavelength erbium-doped fiber power amplifier
- C-band single-wavelength erbium-doped fiber line amplifier
- C-band gain flat erbium-doped fiber amplifier
- C-band high-power single-mode erbium-doped fiber amplifier
- C-band polarization-maintaining erbium-doped fiber amplifier
- C-band high-power polarization-maintaining erbium-doped fiber amplifier
- C-band pulsed erbium-doped fiber amplifier
- L-band single-wavelength erbium-doped fiber amplifier
- L-band high-power single-mode erbium-doped fiber amplifier
- L-band high-power polarization-maintaining erbium-doped fiber amplifier
EDFA Basic Structure:
Product appearance:
Order information
P/N: PIOC (PMOC)-①-②-③-④-⑤-⑥-⑦(PMOC-B/F:Polarization Maintaining Optical Circulator)
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail. For high power applications, we recommend direct splicing without connectors.
| ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ |
| Port | Operating Wavelength | Power Handling | Fiber Type | Fiber Diameter | Fiber Length | Connector |
| 3:3-port | 532:532nm
635:635nm 680:680nm 78:780nm 808:808nm 85:850nm 98:980nm 30:1030nm 64:1064nm xx: other |
L:<0.5W
1:1W 3:3W 5:5W 10:10W |
XX/XX/XX/XX(core/clad/core NA/clad NA) | 25:250μm bare fiber
09:900μm Loose Fiber XX: Others |
05:0.5m
10:1.0m 15:1.5m XX:Others |
00:None
FP: FC/PC FA: FC/APC SA: SC/APC LA: LC/APC XX: Others |
Part Number Example #1: PIOC-3-64-2-HI1060-25-10-00
Description: 1064nm 3-port TGG Based Polarization Insensitive Optical Circulator, 2W power handling, HI1060 fiber, with bare fiber, 1.0m length fiber pigtails, without connectors.
Part Number Example #2: PMOC-F-3-64-5-PM10/125DC-25-10-00
Description: 1064nm 3-port Polarization Maintaining Optical Circulator, Fast axis blocked, 5W power handling, PM10/125DC fiber, with bare fiber, 1.0m length fiber pigtails, without connectors.
Ordering Information for Custom Parts
If you need to customize other specifications, please provide detailed description for your requirement.
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