激光管 808nm技术参数 |
Ⅰ光学参数 (2 5 ℃ ) | 型 号 | SLD808-200-18 | SLD808-500-5 | SLD808-500-3 | SLD808-1000-3 | SLD808-2000-3 | SLD808-3000-3 | | | | | | | | | | | | | 连续输出功率 (mw) | 200 | 500 | 500 | 1000 | 2000 | 3000 | | | | | | | | | | | | | 中心波长 λ(nm) | 808 ± 10 | 808 ± 10 | 808±10 | 808±10 | 808±10 | 808±5 | | | | | | | | | | | | | 光谱宽度 Δλ(nm) | ≤ 3 | ≤ 3 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.0 | | | | | | | | | | | | | 发光区面积 ( μm) | 20×1 | 50×1 | 50×1 | 100×1 | 200×1 | 100×1 | | | | | | | | | | | | | 波长温度系数 ( nm/ ℃) | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | | | | | | | | | | | | | 光束发散角 θ ⊥ × θ ∥ ( deg ) | 38×8 | 38×8 | 40×10 | 40×10 | 40×10 | 34×8 | | | | | | | | | | | | | 偏 振 | TE | TE | TE | TE | TE | TE | | | | | | | | | | | | | Ⅱ电学参数 | 斜率效率 E s ( W/A ) | ≥ 0.75 | ≥ 0.75 | ≥0.95 | ≥1.00 | ≥1.00 | ≥1.00 | | | | | | | | | | | | | 阈值电流 I th(mA) | ≤ 80 | ≤ 150 | ≤130 | ≤270 | ≤500 | ≤550 | | | | | | | | | | | | | 工作电流 I o (mA) | ≤ 300 | ≤ 600 | ≤630 | ≤1260 | ≤2550 | ≤3000 | | | | | | | | | | | | | 工作电压 V f ( V ) | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | | | | | | | | | | | | | 串联电阻 R d ( Ω ) | ≤ 1.5 | ≤ 1.0 | ≤0.60 | ≤0.30 | ≤0.25 | ≤0.15 | | | | | | | | | | | | | 封装形式 | TO18 | TO5 | TO3 | TO3 | TO3 | TO3 | | | | | | | | | | | | | Ⅲ极限值 | 反向电压 V r ( V ) | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | | | | | | | | | | | | | 工作温度 T ( ℃) | 10 ~ 30 | 10 ~ 30 | 10 ~ 40 | 10 ~ 40 | 10 ~ 30 | 10 ~ 30 | | | | | | | | | | | | | 存储温度 T st ( ℃) | -40 ~ 85 | -40 ~ 85 | -10 ~ 60 | -10 ~ 60 | -10 ~ 60 | -40 ~ 85 | | | | | | | | | | | | |
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| 红外激光二极管808nm 系列 | | | |
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