1060-1600nm窄帶光纖可調(diào)諧濾波器產(chǎn)品描述:
WLTF-NM(或-NE)系列窄帶可調(diào)濾光片是基于自由空間光學(xué)結(jié)合衍射光柵產(chǎn)生高斯型透射的光學(xué)濾波器件茸塞。1060-1600nm窄帶光纖可調(diào)諧濾波器是一個(gè)2端口光纖尾纖設(shè)備躲庄,當(dāng)一個(gè)寬帶頻譜注入到輸入端口時(shí),1060-1600nm窄帶光纖可調(diào)諧濾波器將選擇一個(gè)窄的部分作為輸出钾虐,并過濾剩余頻段的頻譜噪窘。波長(zhǎng)調(diào)諧由精確的千分尺驅(qū)動(dòng)器或微步進(jìn)電機(jī)驅(qū)動(dòng),通過USB接口連接到PC效扫,其中驅(qū)動(dòng)由內(nèi)置編碼器監(jiān)控倔监,并在閉環(huán)中動(dòng)態(tài)控制。精確的調(diào)諧機(jī)制使濾波器提供高波長(zhǎng)分辨率和優(yōu)良的波長(zhǎng)調(diào)諧重復(fù)性菌仁。無(wú)論是手動(dòng)和自動(dòng)版本的濾波器可適用于X-浩习, O-, S-济丘, C-谱秽,和L-波段洽蛀。
1060-1600nm窄帶光纖可調(diào)諧濾波器產(chǎn)品特點(diǎn):
◆ 低插入損耗
◆ 0.10nm FWHM 傳輸帶寬
◆ 高達(dá) 200nm 調(diào)諧范圍
◆ 適用于 X、O疟赊、S郊供、C 和 L 波段
◆ 手動(dòng)和自動(dòng)調(diào)諧版本
1060-1600nm窄帶光纖可調(diào)諧濾波器典型應(yīng)用:
◆ASE 噪聲抑制
◆DWDM 信道濾波
◆WDM 波長(zhǎng)調(diào)諧
◆脈沖整形
◆FBG 傳感器詢問
◆可調(diào)諧光纖激光器
1060-1600nm窄帶光纖可調(diào)諧濾波器規(guī)格參數(shù):
1、手動(dòng)款可調(diào)諧濾波器(WLTF-NM-)規(guī)格
中心波長(zhǎng)(nm) | 1060±15 | 1310±15 | 1550±20 | 1600±20 | ||||
調(diào)諧范圍(nm) | 60 | 120 | 60 | 120 | 60 | 140 | 60 | 140 |
半高全寬(nm) | 1.45近哟,1.00驮审,0.90,0.80吉执, 0.70疯淫,0.60,0.50戳玫,0.40熙掺, 0.35,0.30量九,0.25适掰,0.20颂碧, 0.15荠列,0.10
| 1.30,1.25载城, 1.15肌似, 0.90, 0.85诉瓦,0.80川队, 0.75, 0.70睬澡, 0.60固额,0.55, 0.50煞聪, 0.40斗躏, 0.35,0.30昔脯, 0.25啄糙, 0.20, 0.15云稚,0.10 | 1.80隧饼,1.50,1.40静陈,1.20燕雁, 0.85,0.80,0.70贵白,0.60率拒, 0.55,0.45禁荒,0.40猬膨,0.35, 0.30呛伴,0.25勃痴,0.20,0.15热康, 0.10 | 1.90沛申,1.60,1.25姐军,1.00铁材, 0.85,0.75奕锌,0.65著觉,0.55, 0.50惊暴,0.40饼丘,0.35,0.30辽话, 0.25肄鸽,0.20,0.18油啤,0.15
| ||||
波長(zhǎng)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?fù)p | >45dB | |||||||
群延遲 | <0.1ps/nm | |||||||
重量 | <0.5kg | |||||||
波長(zhǎng)分辨率 | 0.02nm |
2典徘、自動(dòng)款可調(diào)諧濾波器(WLTF-NE-S-)規(guī)格
中心波長(zhǎng)(nm) | 1060±15 | 1310±15 | 1550±20 | 1600±20 | ||||
調(diào)諧范圍(nm) | 40 | 80 | 45 | 95 | 50 | 110 | 50 | 110 |
半高全寬(nm) | 1.45,1.00益咬,0.90逮诲,0.80, 0.70础废,0.60汛骂,0.50,0.40评腺, 0.35帘瞭,0.30,0.25蒿讥,0.20蝶念, 0.15抛腕,0.10
| 1.30,1.25媒殉, 1.15担敌, 0.90, 0.85廷蓉,0.80全封, 0.75, 0.70桃犬, 0.60刹悴,0.55, 0.50攒暇, 0.40土匀, 0.35,0.30形用, 0.25就轧, 0.20, 0.15田度,0.10 | 1.80妒御,1.50,1.40每币,1.20携丁, 0.85琢歇,0.80兰怠,0.70,0.60李茫, 0.55揭保,0.45,0.40魄宏,0.35秸侣, 0.30,0.25宠互,0.20味榛,0.15, 0.10 | 1.90予跌,1.60搏色,1.25,1.00券册, 0.85频轿,0.75垂涯,0.65,0.55航邢, 0.50耕赘,0.40,0.35膳殷,0.30操骡, 0.25,0.20赚窃,0.18当娱,0.15
| ||||
波長(zhǎng)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?fù)p | >45dB | |||||||
群延遲 | <0.1ps/nm | |||||||
重量 | <0.5kg | |||||||
波長(zhǎng)分辨率 | 0.02nm |
選型參考:
手動(dòng)版本: WLTF-NM-B-C/D-E-F/G-H
電動(dòng)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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