产品描述
带通滤波器选用性能优良的薄膜滤光片,以保证高品质的光学性能,稳定可靠。用于屏蔽EDFA和光纤激光器系统中的噪声信号。具有高隔离度,低插损,高回波损耗和高功率特点。
产品特点
● 低插入损耗
● 低偏振相关损耗
● 高通道隔离度
● 高稳定性和可靠性
应用领域
● 光纤激光器
● 光纤传感
● 光纤放大器
● 光纤通信
产品指标
参数 |
单位 |
数值 |
中心波长 |
nm |
1950 |
通过带宽@0.5dB |
nm |
6 |
截止带宽@20dB |
nm |
20 |
插损(最大值) |
dB |
1.0 |
隔离度(最小值 |
dB |
18 |
偏振相关损耗PDL |
dB |
≤0.1 |
回波损耗 |
dB |
≥50 |
承受功率(CW) |
mW |
300 |
峰值功率(脉冲) |
KW |
1 |
光纤类型 |
/ |
SMF-28e |
尾纤长度 |
m |
1.0 |
封装尺寸 |
mm |
¢5.5x 35 |
承受拉力 |
N |
5 |
工作温度 |
℃ |
-5 ~ +70 |
储存温度 |
℃ |
-40 ~ +85 |
*测温环境在23° C
**如果增加连接头,插入损耗增加0.3dB,回损降低5dB,对于保偏产品消光比降低2dB.
选型信息
FT-X5-BPF |
① |
② |
③ |
④ |
⑤ |
⑥ |
⑦ |
工作波长 |
带宽 |
功率类型 |
光纤类型 |
尾纤长度 |
尾套类型 |
连接头类型 |
|
1950-1950nm S-其它 |
6-6nm S-其它 |
P-脉冲 C-连续 |
S2-SMF-28e S1-SM1950 S-其它 |
08-0.8m 10-1.0m 15-1.5m S-其它 |
B-250um裸纤 L-900um套管 S-其它 |
NN-None FU-FC/PC FA-FC/APC SU-SC/PC SA-SC/APC S-其它 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.