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This product uses a film filter with excellent performance to ensure high quality optical performance, stable and reliable. Used to shield noisy signals in EDFA and fiber laser systems. High isolation, low insertion loss, high return loss and high power. According to the needs of users to provide different wavelength versions of the filter, which can be used in dense wavelength division multiplexing optical fiber communication, frequency division multiplexing optical fiber communication, spectrum testing, fiber sensors, fiber lasers and fiber amplifiers and other fields.
| Technical Parameter | Technical Index | ||
| Center Operating Wavelength(nm) | 518.36±0.05 | 854.2±0.05 | 1550.12±0.1 |
| Set Temperature(℃) | / | / | / |
| Insertion Loss(Max)(dB) | ≤4 | ≤2.2 | ≤1.55 |
| Total Coupling Efficiency(Min)(dB) | ≥40% | ≥60% | ≥70% |
| Power Handling(Max)(mW) | 100 | 200 | 300 |
| Pigtail Type | 0.9mm loose tube | 0.9mm loose tube | 0.9mm loose tube |
| Fiber Type | Nufern 460 HP | Nufern 780 HP | G657A2/SMF-28e |
| Connector Type | FC/APC | FC/APC | FC/APC或FC/UPC |
| Fiber Length(m) | ≥1.0 | ≥1.0 | ≥1.0 |
| Operating Temperature(℃) | 0~70 | 0~70 | 0~70 |
| Storage Temperature(℃) | -40~85 | -40~+85 | -40~85 |
