Erbium-Doped Fiber Section
AssemblyCoil of EDF where pump photons excite Er ions; signal passes through and is amplified via stimulated emission; isolators prevent lasing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Erbium-Doped Fiber Section parts and their functions
5 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Erbium-Doped Fiber Spool | 1× | Erbium-doped fiber, 10–30 m length, 980/1550 nm absorption |
| 2 | Input Optical Isolator | 1× | Optical isolator on signal input, prevents back-reflection |
| 3 | Pump Isolator | 1× | Optical isolator on pump output, prevents counter-propagation lasing |
| 4 | 980/1550 WDM Coupler | 1× | 980/1550 nm wavelength division coupler, combines pump into EDF |
| 5 | 99:1 Tap Coupler | 1× | 99:1 coupler for monitoring signal power at EDF output |
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Bill of materials for Erbium-Doped Fiber Section
5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Erbium-Doped Fiber Spool | edfa-optical-amplifier-edf-coil | 1× | 1 | · | part |
| 2 | Input Optical Isolator | edfa-optical-amplifier-isolator-input | 1× | 1 | · | part |
| 3 | Pump Isolator | edfa-optical-amplifier-isolator-pump | 1× | 1 | · | part |
| 4 | 980/1550 WDM Coupler | edfa-optical-amplifier-wdm-coupler | 1× | 1 | · | part |
| 5 | 99:1 Tap Coupler | edfa-optical-amplifier-tap-coupler | 1× | 1 | · | part |
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Where the erbium-doped fiber section is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
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🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |