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    • Laser diode

    Laser diodes include single heterojunction (SH), double heterojunction (DH) and quantum well (QW) laser diodes. Quantum well laser diode has the advantages of low threshold current and high output power. It is the mainstream product in the market at present. Compared with the laser, the laser diode has the advantages of high efficiency, small volume and long life, but its output power is small (generally less than 2mW). The linear difference and monochromatic color are not very good, so the application of the laser in the cable TV system is greatly limited, it can not transmit multi channel and the high character can simulate the signal. In the return module of bidirectional optical receiver, the quantum well laser diode is usually used as the light source for the uplink emission.


    Central wavelength:C Band 405nm 450nm 488nm 520nm 633nm 638nm 650nm 655nm 660nm 670nm 685nm 760nm 762nm 763nm 764nm 770nm 775nm 777nm 780nm 785nm 790nm 794.7nm 795nm 808nm 820nm 828nm 830nm 840nm 850nm 852nm 864nm 895nm 905nm 910nm 915nm 930nm 935nm 940nm 972.4nm 974nm 976nm 980nm 986nm 1000nm 1018nm 1028nm 1030nm 1036nm 1042nm 1046nm 1050nm 1053nm 1055nm 1060nm 1064nm 1066nm 1068nm 1070nm 1072nm 1075nm 1076nm 1080nm 1083nm 1090nm 1091nm 1095nm 1099nm 1120nm 1125nm 1130nm 1150nm 1156nm 1178nm 1180nm 1187nm 1193nm 1200nm 1208nm 1210nm 1240nm 1260nm 1266nm 1270nm 1278nm 1280nm 1286nm 1290nm 1291nm 1293nm 1297nm 1300nm 1302nm 1308nm 1310nm 1312nm 1315nm 1319nm 1322nm 1335nm 1339nm 1341nm 1343nm 1350nm 1358nm 1360nm 1364.7nm 1368nm 1381nm 1385nm 1388nm 1390nm 1392nm 1395nm 1397nm 1398nm 1400nm 1403nm 1410nm 1414nm 1418nm 1420nm 1425nm 1430nm 1432nm 1434nm 1435nm 1437.8nm 1445nm 1450nm 1455nm 1460nm 1465nm 1469nm 1475nm 1476nm 1480nm 1485.5nm 1487.6nm 1490nm 1495nm 1500nm 1510nm 1511nm 1512nm 1516nm 1520nm 1521nm 1527nm 1530nm 1532.5nm 1532nm 1532.68nm 1533.47nm 1534.25nm 1535.82nm 1535nm 1536.61nm 1536nm 1537.40nm 1538.19nm 1539.77nm 1539nm 1540nm 1540.56nm 1541.35nm 1542nm 1542.14nm 1542.94nm 1543.73nm 1544.53nm 1545nm 1546.92nm 1546.12nm 1547.72nm 1548.51nm 1549.32nm 1550.92nm 1550.12nm 1550nm 1551.72nm 1552nm 1553.33nm 1553nm 1554.13nm 1554.94nm 1554nm 1555.75nm 1556.55nm 1557nm 1557.4nm 1558.98nm 1558.17nm 1558nm 1559.79nm 1560nm 1560.61nm 1561.42nm 1562.23nm 1562nm 1563.86nm 1563.05nm 1564nm 1565nm 1567nm 1570nm 1572nm 1574nm 1575nm 1576nm 1578nm 1580nm 1590nm 1593nm 1595nm 1599nm 1600.5nm 1600.8nm 1600nm 1602nm 1603nm 1605nm 1610nm 1612.5nm 1614.2nm 1620nm 1625nm 1627nm 1630nm 1640nm 1642.9nm 1645nm 1647nm 1648.2nm 1650nm 1651nm 1653.7nm 1655nm 1656.5nm 1658nm 1659.4nm 1662.3nm 1671nm 1674.4nm 1677.6nm 1680nm 1683nm 1685nm 1688nm 1692nm 1700nm 1724nm 1734nm 1742nm 1750nm 1762nm 1800nm 1814nm 1850nm 1854.1nm 1892nm 1896nm 1901nm 1908nm 1910nm 1920nm 1937.5nm 1940nm 1945nm 1947nm 1950nm 1960nm 1962nm 1972nm 1976nm 1980nm 1984nm 2000nm 2004nm 2037nm 2040nm 2047.8nm 2050nm 2055.58nm 2060nm 2090nm 2108nm 2122nm 2200nm 2327nm 2330nm 2332nm 3240nm 3291nm 3390nm
    Operation Wavelength:1530 - 1565nm
    Output power:0.75mW 0.1mW ≥50mW 0.25mW ≥80mW 0.5mW 0.3mW 1mW 2.5mW/4dBm 2mW 3.162mW/5dBm 3mW 5mW 6mW 6.31mW 7mW 10mW/10dBm 10mW 12mW 15.849mW/12dBm 15mW 20mW 20mW/13dBm 25mW 25mW/14dBm 30mW 32mW/15dBm 35mW 40mW 50mW 60mW 70mW 80mW 80mW/19dBm 100mW 100mW/20dBm 130mW 150mW 180mW 200mW 200mW/23dBm 300mW 400mW 450mW 500mW 600mW 800mW 1000mW 150000mW
    Peak Power:50 W 25 W
    Spectral Width:0.3 nm 3 MHz 0.8 nm ＜12nm 100 MHz 0.08nm ≥80nm ＞90nm 0.5 nm 1.5 nm 2-3 nm 3.5 nm 3 nm 4 nm 6 nm 8 nm 9 nm 10-20 nm 30-40 nm 40-50 nm 50-60 nm 60-70 nm 80-100 nm
    Linewidth:﹤500KHZ 1MHZ ＜1MHZ ﹤100KHZ ﹤1MHZ 100KHZ ﹤5KHZ
    Bandwidth:15GHz 10GHz 18GHz 20GHz ≥5.5nm
    SOA Gain:13dB ﹥18dB ﹥25dB ﹥40dB ﹥35dB ﹥13dB ﹥30dB ﹥20dB ﹥5dB ﹥15dB ﹥20.5dB ﹥24dB

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