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這種來自LD-PD INC的窄線寬DFB激光模塊具有優(yōu)異的性能和優(yōu)異的可靠性(符合Telcordia GR-486規(guī)范)。高達(dá)100mW的輸出功率,極低的相對(duì)強(qiáng)度噪聲(RIN),超低的相位噪聲和窄線寬,高波長穩(wěn)定性和低頻抖動(dòng)。
我們的低噪聲和窄線寬使這種半導(dǎo)體光學(xué)解決方案非常適合各種應(yīng)用,在這些應(yīng)用中,精度、在惡劣的現(xiàn)場(chǎng)條件下的壽命可靠性和高分辨率至關(guān)重要,例如光纖和固態(tài)激光器。種子源、二次諧波產(chǎn)生(SHG)、光學(xué)參量振蕩器(OPO)、激光光譜、激光雷達(dá)等精密計(jì)量應(yīng)用。
單縱模
超低相位噪聲和相對(duì)強(qiáng)度噪聲(RIN)
對(duì)振動(dòng)和噪音的敏感性低
窄線寬(<100 kHz),長相干長度
1530 nm-1565 nm,ITU-T DWDM波長或定制
保證在使用壽命和溫度范圍內(nèi)無模式跳變
波長可調(diào)
在使用壽命和溫度范圍內(nèi)具有出色的波長穩(wěn)定性
優(yōu)秀的SMSR
SMF或PMF尾光纖選項(xiàng)
0至70°C工作溫度
符合Telcordia GR-468和RoHS認(rèn)證
聲學(xué)和地震傳感
國防與安全
石油和天然氣勘探與生產(chǎn)
激光雷達(dá)和遙感
干涉式光纖傳感
計(jì)量學(xué)
射頻和微波光子學(xué)
相干通信
參數(shù) | Value | Unit |
輸出功率 | 10-60 | mW |
中心波長(ITU網(wǎng)格和自定義) | 1535-1590,1635-1685 | nm |
熱波長調(diào)諧范圍 | 30 | pm |
相對(duì)強(qiáng)度噪聲,≥500kHz | shot noise limit | dB/Hz |
偏振消光比(保偏光纖) | ≥20 | dB |
調(diào)頻帶寬(高頻) | DC-10 | MHz |
工作溫度 | 0 ~ +70 | ℃ |
光學(xué)隔離 | ≥40 | dB |
測(cè)試光譜圖
相位噪聲曲線
強(qiáng)度噪聲曲線
型號(hào)說明
SCL0-DFB-□□□□-☆-A8▽-L□□-M□-XX
□□□□: Wavelength
1018:1018nm
1530.33:1530.33nm
1550.12: 1550.12nm
*****
1700: 1700nm
1735:1735nm
1742:1742nm
☆: Output Power
A: 10mW
B: 20mW
C:30mW
D:40mW
E:50mW
F:60mW
G:80mW
H:100mW
▽: Wavelength Tolerance
1: ±1nm
2: ±2nm
3:±10nm
L□□:Linewidth
01: Grade 1 ≤100kHz
02: Grade 2 ≤200kHz
03: Grade 3 ≤500kHz
04: Grade 4 ≤3000kHz
M□:Modulation
0:CW
1:External Modulation
XX: Fiber and Connector Type
SA=SM Fiber+ FC/APC
SP=SM Fiber+ FC/PC
PP=PM Fiber+ FC/PC
PA=PM Fiber+ FC/APC
parameter | Grade 1 | Grade 2 | Grade 3 | Grade 4 | Unit |
Linewidth | ≤100 | ≤200 | ≤500 | ≤3000 | kHz |
1級(jí)(線寬≤100kHz)表
Wavelength(nm) | Linewidth(kHz) | Tuning Range(nm) | Power(mW) |
1535 | Typical 75kHz | 2-3 | 80-100mW |
1540 | Typical 75kHz | 2-3 | 80-100mW |
1545 | Typical 75kHz | 2-3 | 80-100mW |
1550 | Typical 75kHz | 2-3 | 80-100mW |
1555 | Typical 75kHz | 2-3 | 80-100mW |
1560 | Typical 75kHz | 2-3 | 80-100mW |
1565 | Typical 75kHz | 2-3 | 80-100mW |
1570 | Typical 75kHz | 2-3 | 80-100mW |
1575 | Typical 75kHz | 2-3 | 80-100mW |
1580 | Typical 75kHz | 2-3 | 80-100mW |
1585 | Typical 75kHz | 2-3 | 80-100mW |
1590 | Typical 75kHz | 2-3 | 80-100mW |
1635 | Typical 95kHz | 2-3 | 80-100mW |
1640 | Typical 95kHz | 2-3 | 80-100mW |
1650 | Typical 95kHz | 2-3 | 80-100mW |
1660 | Typical 95kHz | 2-3 | 80-100mW |
1670 | Typical 95kHz | 2-3 | 80-100mW |
1680 | Typical 95kHz | 2-3 | 80-100mW |
我們可以提供中心波長在1535-1590nm和1635-1685nm之間的任何窄線寬DFB模塊
二級(jí)(線寬≤200kHz)表
Wavelength(nm) | Linewidth(kHz) | Tuning Range(nm) | Power(mW) |
1260 | Typical 170kHz | 2-3nm | 40-60mW |
1270 | Typical 170kHz | 2-3nm | 40-60mW |
1280 | Typical 170kHz | 2-3nm | 40-60mW |
1290 | Typical 170kHz | 2-3nm | 40-60mW |
1300 | Typical 170kHz | 2-3nm | 40-60mW |
1310 | Typical 170kHz | 2-3nm | 40-60mW |
1320 | Typical 170kHz | 2-3nm | 40-60mW |
1520 | Typical 150kHz | 2-3nm | 40-50mW |
1530 | Typical 150kHz | 2-3nm | 40-50mW |
1540 | Typical 150kHz | 2-3nm | 40-50mW |
........* | Typical 150kHz | 2-3nm | 40-50mW |
1700 | Typical 150kHz | 2-3nm | 40-50mW |
1735 | Typical 150kHz | 2-3nm | 40-50mW |
1742 | Typical 150kHz | 2-3nm | 40-50mW |
我們可以提供中心波長在1520-1700nm之間的任何窄線寬DFB模塊
4級(jí)(線寬≤3MHz)表
Wavelength(nm) | Linewidth(MHz) | Tuning Range(nm) | Power(mW) |
760 | Typical 3MHz | 2-3nm | 10-20mW |
972 | Typical 3MHz | 2-3nm | 40-60mW |
976 | Typical 3MHz | 2-3nm | 40-60mW |
980 | Typical 3MHz | 2-3nm | 40-60mW |
1018 | Typical 3MHz | 2-3nm | 40-60mW |
1030 | Typical 3MHz | 2-3nm | 40-60mW |
1038 | Typical 3MHz | 2-3nm | 40-60mW |
1050 | Typical 3MHz | 2-3nm | 40-60mW |
1064 | Typical 3MHz | 2-3nm | 40-60mW |
1083 | Typical 3MHz | 2-3nm | 40-60mW |
1120 | Typical 3MHz | 2-3nm | 40-60mW |
...... | Typical 2MHz | 2-3nm | 20-30mW |
1700 | Typical 2MHz | 2-3nm | 20-30mW |
1735 | Typical 2MHz | 2-3nm | 20-30mW |
1742 | Typical 2MHz | 2-3nm | 20-30mW |
1814 | Typical 3MHz | 2-3nm | 2-3mW |
1850 | Typical 3MHz | 2-3nm | 2-3mW |
1854.1 | Typical 3MHz | 2-3nm | 2-3mW |
1908 | Typical 3MHz | 2-3nm | 2-3mW |
1910 | Typical 3MHz | 2-3nm | 2-3mW |
1920 | Typical 3MHz | 2-3nm | 2-3mW |
1940 | Typical 3MHz | 2-3nm | 2-3mW |
1945 | Typical 3MHz | 2-3nm | 2-3mW |
1947 | Typical 3MHz | 2-3nm | 2-3mW |
1950 | Typical 3MHz | 2-3nm | 2-3mW |
1960 | Typical 3MHz | 2-3nm | 2-3mW |
1970 | Typical 3MHz | 2-3nm | 2-3mW |
1980 | Typical 3MHz | 2-3nm | 2-3mW |
1984 | Typical 3MHz | 2-3nm | 2-3mW |
2000 | Typical 3MHz | 2-3nm | 2-3mW |
2004 | Typical 3MHz | 2-3nm | 6-8mW |
2040 | Typical 3MHz | 2-3nm | 2-3mW |
2327 | Typical 3MHz | 2-3nm | 2-3mW |
2330 | Typical 3MHz | 2-3nm | 2-3mW |
Note:
1.我們可以提供1018-1700nm的任何波長的DFB模塊
尺寸 mm