This thulium (Tm) doped fiber products have been developed for core pumped fiber lasers and amplifiers. High power lasers @ 2 microns need a reliable and efficient Tm-doped fiber.
产品特点CW and pulsed fiber lasers @ 2 µm、 High pump and consistent absorption、 Low M²、 Large mode area、 High efficiency、 High Tm₂0₃ concentration
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应用领域2 µm CW & pulsed lasers、 2 µm amplifiers
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Sherry
电话:16628709332
邮箱:moli@microphotons.com
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Specifications
PN# | TDF-15/250-PM | TDF-25/400-PM | ||
Optical specifications | Operating wavelength | nm | 1900-2100 | 1600-2100 |
Fiber Core NA | - | 0.11±0.02 | 0.10±0.01 | |
Fiber cladding NA | - | ≥0.46 | ≥0.46 | |
Cladding attenuation @860nm | dB/km | ≤15.0 | ≤15.0 | |
Cladding absorption @793nm | dB/m | 2.2±0.2 | 2.2±0.2 | |
Birefringence coefficient | 10-4 | 3.0±0.5 | 3.0±0.5 | |
Dimensions & Mechanical specifications | Fiber core diameter | μm | 15.0±1.0 | 25.0±2.0 |
Cladding diameter | μm | 250.0±5.0 | 400.0±5.0 | |
Cladding shape | - | Circle,Panda | Circle,Panda | |
Coating diameter | μm | 395±10.0 | 550±15.0 | |
Coating materials | - | Low refractive index coating | Low refractive index coating | |
Matrix material | - | Quartz | Quartz | |
Screening strength | kpsi | ≥100 | ≥100 |
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