30000精細度F-P腔可調諧高速濾波器400-2300nm光學可調諧濾波器1060-1600nm窄帶可調諧光纖濾波器1060-1600nm窄帶可調諧光纖濾波器(中心波長、帶寬同時可調)780-1000nm高斯型可調諧光纖濾波器聲光可調諧濾波器 (AOTF)三色液晶可調諧濾波器255-1700nm寬帶可調諧濾波器可調諧液晶濾波器/LCTF
所屬類別:調製器 | 偏轉器 | 濾波器 » 可調諧濾波器
1060-1600nm窄帶光纖可調諧濾波器国产欧美在线描述:
WLTF-NM(或-NE)係列窄帶可調濾光片是基於(yu) 自由空間光學結合衍射光柵產(chan) 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(ge) 2端口光纖尾纖設備,當一個(ge) 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(ge) 窄的部分作為(wei) 輸出,並過濾剩餘(yu) 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(nei) 置編碼器監控,並在閉環中動態控製。精確的調諧機製使濾波器提供高波長分辨率和優(you) 良的波長調諧重複性。無論是手動和自動版本的濾波器可適用於(yu) X-, O-, S-, C-,和L-波段。
1060-1600nm窄帶光纖可調諧濾波器国产欧美在线特點:
◆ 低插入損耗
◆ 0.10nm FWHM 傳(chuan) 輸帶寬
◆ 高達 200nm 調諧範圍
◆ 適用於(yu) 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国产成人在线观看免费网站:
◆ASE 噪聲抑製
◆DWDM 信道濾波
◆WDM 波長調諧
◆FBG 傳(chuan) 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 | ||||
調諧範圍(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/nm | |||||||
重量 | <0.5kg | |||||||
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 | ||||
調諧範圍(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/nm | |||||||
重量 | <0.5kg | |||||||
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 filters: 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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