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光纤准直器(汇聚器) |
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覆盖了400~1700nm波长的光纤汇聚器,可以将从光纤发射的光聚焦为极小的光斑在指定的位置(如待测物体某一部位),也可以作为光束经过待测物体反射后原路返回光的汇聚功能,然后通过发射光和返回光束进行相位,能量,光谱,波长等对比来达到测量不同特性的目的。 |
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产品特点 |
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♦ 小光斑,能量集中 |
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♦ 低损耗,高耦合效率 |
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♦ 光斑大小和位置可指定 |
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应用 |
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♦成分检测分析 |
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♦OCT探头 |
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♦传感探头,定位 |
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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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中心波长 |
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nm |
400~1700 |
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带宽范围 |
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nm |
±20 or customized |
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工作距离 |
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mm |
1~30 |
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光斑直径 |
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um |
5~1000 |
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插入损耗(Type) |
dB |
0.3 |
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插入损耗 |
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dB |
0.5 |
Max. |
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封装尺寸(金属) |
mm |
Φ1.8×L10 |
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透镜直径(C-lens) |
mm |
1.4 |
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回波损耗 |
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dB |
40 |
Min. |
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通光功率(CW) |
mW |
500 |
Max. |
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光纤类型 |
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SMF-28e,多模光纤、大芯径光纤、保偏光纤 |
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操作温度 |
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℃ |
-5 to +70 |
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储藏温度 |
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℃ |
-50 to +85 |
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备注 |
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* 测试数据是不包含接头的中心波长值。加头数据损耗增加0.5dB,回损减少5dB. |
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* 另有耐高温光纤汇聚器产品可选 |
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* 规格如有变更,恕不另行通知,订货前请确认 |
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订购信息 |
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PMFS-AAAA-BBB-CC-DD-E-FF-GG |
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波长 AAAA |
光斑 BBB |
工作距离CC |
光纤类型 DD |
尾纤套管类型 E |
长度 FF |
接头 GG |
备注 |
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780 - 780nm |
005 - 5um |
01 - 1mm |
SM- SMF-28e<, /FONT> |
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B - 250um Bare Fiber |
05 - 0.5m |
NE - None |
凯缆可选 |
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980 - 980nm |
020 - 20um |
10 - 10mm |
PM- PM Fiber |
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L - 900um Loose Tube |
08 - 0.8m |
FA - FC/APC |
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1064 - 1064nm |
100 - 100um |
20 - 20mm |
SS - Specify |
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SS - Specify |
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10 - 1.0m |
FP - FC/PC |
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1310 - 1310nm |
01k - 1000um |
30 - 30mm |
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15 - 1.5m |
SA - SC/APC |
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1550 - 1550nm |
SSS - Specify |
SSS - Specify |
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SS - Specify |
SP - SC/PC |
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1700 - 1700nm |
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SMA- SMA-905 |
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SSSS - Specify |
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