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大功率偏振无关在线隔离器1310nm 1-20W |
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包含了1310、1450、1480、1550、1580、1610、1650nm的偏振无关在线隔离器是一种只允许单向光通过的无源光器件,其工作原理是基于法拉第旋转的非互易性。 通过光纤回波反射的光能够被光隔离器很好的隔离。光隔离器主要利用磁光晶体的法拉第效应。是允许光向一个方向通过而阻止向相反方向通过的无源器件,作用是对光的方向进行限制,使光只能单方向传输,通过光纤回波反射的光能够被光隔离器很好的隔离,提高光波传输效率。 |
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产品特点 |
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♦ 高隔离度 |
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♦ 低附加损耗 |
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♦ 承受高功率 |
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1-5W |
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应用 |
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♦光纤激光器 |
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♦光纤放大器 |
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♦实验室研究 |
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6-20W |
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产品规格 |
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指标名称 |
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单位 |
标准值 |
极限值 |
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级别类型 |
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单级 |
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双级 |
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中心波长 |
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nm |
1310 1450 1480 1550 1580 1610 or customized |
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带宽范围 |
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nm |
±15 |
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±20 |
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插入损耗(Type) |
dB |
0.35 |
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0.4 |
Max. |
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插入损耗(@23℃) |
dB |
0.5 |
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0.6 |
Max. |
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峰值隔离度(Type) |
dB |
42 |
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58 |
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隔离度(@23℃) |
dB |
28 |
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48 |
Min. |
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偏振模色散 |
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ps |
0.2 (0.05 is available on request) |
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0.05 |
Max. |
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偏振相关损耗 |
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dB |
0.15 |
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0.2 |
Max. |
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回波损耗 |
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dB |
55 |
Min. |
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拉伸载荷 |
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N |
5 |
Max. |
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光纤类型 |
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Corning SMF-28e or customized |
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操作温度 |
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℃ |
-5 to +50 |
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储藏温度 |
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℃ |
-20 to +85 |
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封装尺寸 |
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mm |
Φ5.5×L35 for 1-5W, L70×W12×H9 for 6-20W |
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备注 |
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* 以上为不含接头测试数据。接头部分只承诺1W连续功率。 |
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* 涉及到脉冲功率的,请与我们确认细节。 |
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订购信息 |
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HPII-AAAA-BB-C-DD-EE-FF |
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波长 AAAA |
类别 B |
套管类型C |
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尾纤长度 DD |
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接头类型 EE |
功率 FF |
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1310 - 1310nm |
S - Single Stage |
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B - 250um Bare fiber |
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05 - 0.5m |
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NE - None |
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01 - 1W |
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1550 - 1550nm |
D - Dual Stage |
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L - 900um Loose tube |
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08 - 0.8m |
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FA - FC/APC |
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03 - 3W |
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SSSS - Specify |
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10 - 1.0m |
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FP - FC/PC |
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05 - 5W |
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15 - 1.5m |
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SA - SC/APC |
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10 - 10W |
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SS - Specify |
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SP - SC/PC |
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20 - 20W |
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LA- LC/APC |
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50 - 50W |
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LP - LC/PC |
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SS - Specify |
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SS - Specify |
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