1060-1600nm窄帶可調諧光纖濾波器
【簡單介紹】
【詳細說明】
1060-1600nm窄帶可調諧
1060-1600nm窄帶光纖可調諧濾波器產品描述:
WLTF-NM(或-NE)系列窄帶可調是基于自由空間光學結合衍射產生高斯型透射的光學濾波器件。1060-1600nm窄帶光纖可調諧濾波器是一個2端口光纖尾纖設備,當一個寬帶頻譜注入到輸入端口時,1060-1600nm窄帶光纖可調諧濾波器將選擇一個窄的部分作為輸出,并過濾剩余頻段的頻譜。波長調諧由精確的千分尺驅動器或微步進電機驅動,通過USB接口連接到PC,其中驅動由內置編碼器監控,并在閉環中動態控制。精確的調諧機制使濾波器提供高波長分辨率和優良的波長調諧重復性。無論是手動和自動版本的濾波器可適用于X-, O-, S-, C-,和L-波段。
1060-1600nm窄帶光纖可調諧濾波器產品特點:
◆ 低插入損耗
◆ 0.10nm FWHM 傳輸帶寬
◆ 高達 200nm 調諧范圍
◆ 適用于 X、O、S、C 和 L 波段
◆ 手動和自動調諧版本
1060-1600nm窄帶光纖可調諧濾波器典型應用:
◆ASE 噪聲抑制
◆DWDM 信道濾波
◆WDM 波長調諧
◆
◆ 傳感器詢問
◆可調諧光纖激光器
1060-1600nm窄帶光纖可調諧濾波器規格參數:
1、手動款可調諧濾波器(WLTF-NM-)規格
中心波長(nm) | 1060±15 | 1310±15 | 1550±20 | 1600±20 | ||||
調諧范圍(nm) | 60 | 120 | 60 | 120 | 60 | 140 | 60 | 140 |
半高全寬(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
| ||||
波長分辨率 | 0.02nm | |||||||
偏振損耗 | 0.08dB(zui大0.15dB) | |||||||
消光比 | 20dB | |||||||
光波功率 | 300mW | |||||||
回損 | >45dB | |||||||
群延遲 | <0.1ps>0.1ps> | |||||||
重量 | <> | |||||||
波長分辨率 | 0.02nm |
2、自動款可調諧濾波器(WLTF-NE-S-)規格
中心波長(nm) | 1060±15 | 1310±15 | 1550±20 | 1600±20 | ||||
調諧范圍(nm) | 40 | 80 | 45 | 95 | 50 | 110 | 50 | 110 |
半高全寬(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
| ||||
波長分辨率 | 0.02nm | |||||||
偏振損耗 | 0.08dB(zui大0.15dB) | |||||||
消光比 | 20dB | |||||||
光波功率 | 300mW | |||||||
回損 | >45dB | |||||||
群延遲 | <0.1ps>0.1ps> | |||||||
重量 | <> | |||||||
波長分辨率 | 0.02nm |
選型參考:
手動版本: WLTF-NM-B-C/D-E-F/G-H
電動版本: 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 s: USB is for USB interface, I2C is for I2C interface and SPI is for SPI interface.
選型案例:
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:
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