企业性质授权代理商
入驻年限第4年
信号频段: | 低通 |
仪器分类: | 无源 |
产品介绍:
1060-1600nm窄带可调谐光纤滤波器
1060-1600nm窄带光纤可调谐滤波器产品描述:
WLTF-NM(或-NE)系列窄带可调滤光片是基于自由空间光学结合衍射光栅产生高斯型透射的光学滤波器件。1060-1600nm窄带光纤可调谐滤波器是一个2端口光纤尾纤设备,当一个宽带频谱注入到输入端口时,1060-1600nm窄带光纤可调谐滤波器将选择一个窄的部分作为输出,并过滤剩余频段的频谱。波长调谐由精确的千分尺驱动器或微步进电机驱动,通过USB接口连接到PC,其中驱动由内置编码器监控,并在闭环中动态控制。精确的调谐机制使滤波器提供高波长分辨率和优良的波长调谐重复性。无论是手动和自动版本的滤波器可适用于X-, O-, S-, C-,和L-波段。
1060-1600nm窄带光纤可调谐滤波器产品特点:
◆ 低插入损耗
◆ 0.10nm FWHM 传输带宽
◆ 高达 200nm 调谐范围
◆ 适用于 X、O、S、C 和 L 波段
◆ 手动和自动调谐版本
1060-1600nm窄带光纤可调谐滤波器典型应用:
◆ASE 噪声抑 制
◆DWDM 信道滤波
◆WDM 波长调谐
◆脉冲整形
◆FBG 传感器询问
◆可调谐光纤激光器
1060-1600nm窄带光纤可调谐滤波器规格参数:
1、手动款可调谐滤波器(WLTF-NM-)规格
中心波长(nm) | 1060±15 | 1310±15 | 1550±20 | 1600±20 | ||||
调谐范围(nm) | 60 | 120 | 60 | 120 | 60 | 140 | 60 | 140 |
半高全宽(nm) | 1.45,1.00,0.90,0.80, 0.70,0.60,0.50,0.40, 0.35,0.30,0.25,0.20, 0.15,0.10
| 1.30,1.25, 1.15, 0.90, 0.85,0.80, 0.75, 0.70, 0.60,0.55, 0.50, 0.40, 0.35,0.30, 0.25, 0.20, 0.15,0.10 | 1.80,1.50,1.40,1.20, 0.85,0.80,0.70,0.60, 0.55,0.45,0.40,0.35, 0.30,0.25,0.20,0.15, 0.10 | 1.90,1.60,1.25,1.00, 0.85,0.75,0.65,0.55, 0.50,0.40,0.35,0.30, 0.25,0.20,0.18,0.15
| ||||
波长分辨率 | 0.02nm | |||||||
偏振损耗 | 0.08dB(zui大0.15dB) | |||||||
消光比 | 20dB | |||||||
光波功率 | 300mW | |||||||
回损 | >45dB | |||||||
群延迟 | <0.1ps/nm | |||||||
重量 | <0.5kg | |||||||
波长分辨率 | 0.02nm |
2、自动款可调谐滤波器(WLTF-NE-S-)规格
中心波长(nm) | 1060±15 | 1310±15 | 1550±20 | 1600±20 | ||||
调谐范围(nm) | 40 | 80 | 45 | 95 | 50 | 110 | 50 | 110 |
半高全宽(nm) | 1.45,1.00,0.90,0.80, 0.70,0.60,0.50,0.40, 0.35,0.30,0.25,0.20, 0.15,0.10
| 1.30,1.25, 1.15, 0.90, 0.85,0.80, 0.75, 0.70, 0.60,0.55, 0.50, 0.40, 0.35,0.30, 0.25, 0.20, 0.15,0.10 | 1.80,1.50,1.40,1.20, 0.85,0.80,0.70,0.60, 0.55,0.45,0.40,0.35, 0.30,0.25,0.20,0.15, 0.10 | 1.90,1.60,1.25,1.00, 0.85,0.75,0.65,0.55, 0.50,0.40,0.35,0.30, 0.25,0.20,0.18,0.15
| ||||
波长分辨率 | 0.02nm | |||||||
偏振损耗 | 0.08dB(zui大0.15dB) | |||||||
消光比 | 20dB | |||||||
光波功率 | 300mW | |||||||
回损 | >45dB | |||||||
群延迟 | <0.1ps/nm | |||||||
重量 | <0.5kg | |||||||
波长分辨率 | 0.02nm |
选型参考:
手动版本: WLTF-NM-B-C/D-E-F/G-H
电动版本: WLTF-NE-B-C/D-E-F/G-H-I
B. Center wavelength in nanometer: 1550 is for 1550nm center wavelength and 1310 is for 1310nm center wavelength.
C. Tuning wavelength range in nanometer: 60 is for 60nm tuning range and 120 is for 120nm tuning wavelength range.
D. FWHM bandwidth in nanometer: 0.5 is for 0.5nm FWHM bandwidth.
E. Fibre type: SM for single mode fiber and PM for Panda polarization maintaining fibre, or others such as LMA or PLMA.
F. Pigtail cable diameter in millimeter: 0.25 is for 250µm OD buffer fibre, 0.9 is for 900µm OD loose tube and 3.0 is for 3.0mm OD cable (only existing for pigtail version).
G. Pigtail length in meter: 0.5 is for 0.5m long and 1.0 is for 1M long (only existing for pigtail version).
H. Connector type of either pigtail termination or receptacle adapter: such as FC/APC, FC/UPC, SC/APC or LU/UPC and 00 is for no connector.
I. Interface type of electric version filters: USB is for USB interface, I2C is for I2C interface and SPI is for SPI interface.
选型案例:
WLTF-NM-1550-120/0.25-SM-3.0/1.0-FC/APC
Description: P-version fibre optic polarization-insensitive manually tunable optical filter of 0.25nm FWHM (Gaussian-shape) bandwidth over 1490-1610nm tuning range with 1M long, 3.0mm OD loose cabled SMF-28e fibre pigtails and FC/APC connectors on pigtail ends. 500mW (CW) max. input optical
power.
性能案例: