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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。
■ 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
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 |
Tλ |
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
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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