Japan (JA)
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フォトニック結晶ファイバ
Nonlinear photonic crystal fibersシリーズ
特長
- 高い非線形係数
- 高い曲げ耐性
製品詳細
非線形スーパーコンティニュームファイバ
当社は、主な励起レーザ波長すべてに最適化されたシングルモードスーパーコンティニュームファイバを提供しています。当社の非線形ファイバの多くは、気密封止端面およびFC/PCコネクタ付きで提供可能です。
これらのシングルモード非線形フォトニック結晶ファイバは、非常に小さな有効モードフィールド面積と低分散/ゼロ分散を兼ね備えており、800 nmおよび1064 nmの励起光源による効率的なスーパーコンティニューム光生成に適しています。
仕様
光学的特性
| NL-PM-750 | NL-PM-1050-NEG | SC-5.0-1040 | SC-5.0-1040-PM | |
| 短波長側ゼロ分散 | 750 ± 15 nm | – | 1040 ± 15 nm | |
| 長波長側ゼロ分散 | 1270 ± 30 nm | – | ||
| 減衰量 @780 nm | < 50 dB/km | – | – | – |
| 減衰量 @1064 nm | – | < 30 dB/km | < 3 dB/km | |
| モードフィールド径 @780 nm | 1.6 ± 0.3 μm | – | ||
| モードフィールド径 @1064 nm | – | 2.6 ± 0.5 μm | 4.2 ± 0.2 μm | 4.3 ± 0.2 μm |
| 開口数 @780 nm | 0.38 ± 0.05 | – | ||
| 開口数 @ 1064 nm | – | 0.20 ± 0.05 | ||
| 偏波保持 | あり | なし | あり | |
| 複屈折 @780 nm | > 3·10-4 nm | – | ||
| 複屈折 @1060 nm | – | > 1.7·10-4 nm | – | > 1.7·10-4 nm |
| HOMカットオフ波長 | < 650 nm | – | < 1000 nm | |
| 代表的な最大GVD波長 | – | 1050 nm | – | |
| 最大GVD | – | -8 ± 6 ps/nm/km | – | |
物理的特性
| NL-PM-750 | NL-PM-1050-NEG | SC-5.0-1040 | SC-5.0-1040-PM | |
| 外側クラッド径 | 120 ± 5 μm | 200 ± 10 μm | 125 ± 3 μm | 125 ± 3 μm |
| コーティング径 | 240 ± 10 μm | 320 ± 20 μm | 244 ± 10 μm | |
| コアおよびクラッド材料 | 純石英 | |||
| コーティング材料、単層 | アクリレート | |||
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