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产品详情
DWDM DFB激光器
产品简介:

DWDM DFB激光器内部集成波长锁定探测器与功率检测探测器。可选则波长兼容C与L波段50GHz间隔ITU推荐标准。产品具有高边模抑制比,很低的相对强度噪 声与窄线宽。蝶形14脚封装,可选择单模或保偏光纤输出。全系列产品符合Telcordia GR-468可靠性要求。

产品特点:

1550nm DWDM DFB激光器
高输出光功率
内置波长参考基准
波长范围1527-1610nm
很低的RIN
内置光隔离器与制冷器
单模或保偏尾纤输出
工业标准14脚蝶形封装

详细参数

性能参数

符号

zui小值

典型值

zui大值

单位

输出光功率

Pf

20

-

-

mW

工作电流

Iop

-

-

200

mA

阈值电流

Ith

-

20

35

mA

前向电压

Vf

-

-

2.0

V

推荐温控温度

20

-

35

中心波长

λc

1527

-

1610

nm

光谱线宽

Δλ

-

5

20

MHz

边模抑制比

SMSR

30

45

-

dB

光隔离度

ISO

30

35

-

dB

相对强度噪声

RIN

-

-

-135

dB/Hz

温度检测误差

TE

-

-

10

%

波长温度系数

-

-

-

0.001

nm/

波长温度调谐系数

-

0.08

-

0.12

nm/

光功率检测电流

Ipwr

20

-

500

μA

暗电流

Imd

-

-

100

nA

偏振消光比

ER

18

20

-

dB

DFB芯片表:

DFB chips

Specification

DFB chips

Specification

Laser chips-DFB

295L862,1610.056nm

Laser chips-DFB

295L22,1559.794nm

Laser chips-DFB

295L863,1609.192nm

Laser chips-DFB

295L23,1558.983nm

Laser chips-DFB

295L864,1608.329nm

Laser chips-DFB

295L24,1558.173nm

Laser chips-DFB

295L865,1607.467nm

Laser chips-DFB

295L25,1557.363nm

Laser chips-DFB

295L866,1606.605nm

Laser chips-DFB

295L26,1556.555nm

Laser chips-DFB

295L867,1605.745nm

Laser chips-DFB

295L27,1555.747nm

Laser chips-DFB

295L868,1604.885nm

Laser chips-DFB

295L28,1554.940nm

Laser chips-DFB

295L869,1604.026nm

Laser chips-DFB

295L29,1554.134nm

Laser chips-DFB

295L870,1603.168nm

Laser chips-DFB

295L30,1553.329nm

Laser chips-DFB

295L871,1602.312nm

Laser chips-DFB

295L31,1552.524nm

Laser chips-DFB

295L872,1601.456nm

Lase chis-DF

295L33,1550.918nm

Laser chips-DFB

295L873,1600.601nm

Laser chips-DFB

295L35,1549.315nm

Laser chips-DFB

295L874,1599.747nm

Laser chips-DFB

295L36,1548.515nm

Laser chips-DFB

295L875,1598.893nm

Laser chips-DFB

295L37,1547.715nm

Laser chips-DFB

295L876,1598.041nm

Laser chips-DFB

295L38,1546.917nm

Laser chips-DFB

295L877,1597.190nm

Laser chips-DFB

295L39,1546.119nm

Laser chips-DFB

295L878,1596.339nm

Laser chips-DFB

295L40,1545.322nm

Laser chips-DFB

295L879,1595.490nm

Laser chips-DFB

295L41,1544.526nm

Laser chips-DFB

295L880,1594.641nm

Laser chips-DFB

295L42,1543.730nm

Laser chips-DFB

295L881,1593.793nm

Laser chips-DFB

295L43,1542.936nm

Laser chips-DFB

295L882,1592.946nm

Laser chips-DFB

295L44,1542.142nm

Laser chips-DFB

295L883,1592.100nm

Laser chips-DFB

295L45,1541.349nm

Laser chips-DFB

295L884,1591.255nm

Laser chips-DFB

295L46,1540.557nm

Laser chips-DFB

295L885,1590.411nm

Laser chips-DFB

295L47,1539.766nm

Laser chips-DFB

295L886,1589.568nm

Laser chips-DFB

295L48,1538.976nm

Laser chips-DFB

295L887,1588.726nm

Laser chips-DFB

295L49,1538.186nm

Laser chips-DFB

295L888,1587.884nm

Laser chips-DFB

295L50,1537.397nm

Laser chips-DFB

295L889,1587.043nm

Laser chips-DFB

295L51,1536.609nm

Laser chips-DFB

295L890,1586.204nm

Laser chips-DFB

295L52,1535.822nm

Laser chips-DFB

295L891,1585.365nm

Laser chips-DFB

295L53,1535.036nm

Laser chips-DFB

295L892,1584.527nm

Laser chips-DFB

295L54,1534.250nm

Laser chips-DFB

295L893,1583.690nm

Laser chips-DFB

295L51,1536.609nm

Laser chips-DFB

295L894,1582.854nm

Laser chips-DFB

295L52,1535.822nm

Laser chips-DFB

295L895,1582.019nm

Laser chips-DFB

295L53,1535.036nm

Laser chips-DFB

295L896,1581.184nm

Laser chips-DFB

295L54,1534.250nm

Laser chips-DFB

295L897,1580.351nm

Laser chips-DFB

295L55,1533.465nm

Laser chips-DFB

295L898,1579.518nm

Laser chips-DFB

295L56,1532.681nm

Laser chips-DFB

295L899,1578.686nm

Laser chips-DFB

295L57,1531.898nm

Laser chips-DFB

295L900,1577.855nm

Laser chips-DFB

295L58,1531.116nm

Laser chips-DFB

295L901,1577.025nm

Laser chips-DFB

295L59,1530.334nm

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