供應(yīng)中心波長1550nmDFB蝶形激光器功率5mW
波長穩(wěn)定、單模光纖耦合激光二極管,中心波長1550nm，功率5mW
產(chǎn)品特點(diǎn)：
1、波長穩(wěn)定，單模光纖輸出，DFB蝶形激光二極管
2、連續(xù)光或脈沖光
3、電信領(lǐng)域應(yīng)用許可
4、工作溫度范圍-10℃~50℃
5、波長溫度相關(guān)系數(shù) 0.095nm/℃
6、波長電流相關(guān)系數(shù) 2-3pm/mA
7、內(nèi)置光隔離器背光探測器，熱電制冷器，電熱調(diào)節(jié)器
8、單模光纖輸出((Corning SMF-28, NA=0.14, MFD=8.2um)
9、FC/PC或FC/APC連接頭,接頭可選
產(chǎn)品說明：
Test conditions: temperature 25oC, power 100mW, CW operation
Parameter | Symbol | Min | Typ | Max | Unit |
Output power from pigtail | Pf | 3 | 5 | 8 | mW |
Wavelength | l | 1528 | 1550 | 1570 | nm |
Wavelength temperature tunability | - |
| 0.1 |
| nm/oC |
Spectral width (FWHM) | Dl |
| 2 | 10 | MHz |
Forward current | If |
| 65 | 90 | mA |
Threshold current | Ith |
| 15 | 25 | mA |
Forward voltage | Vf |
| 1.2 | 1.6 | V |
Rise time in pulse mode | tr |
|
| 0.5 | ns |
Monitor current @ VrPD=5V | Im | 0.05 |
|
| mA |
TEC current @ DT = 50oC | ITEC |
| 0.6 | 1 | A |
TEC voltage @ DT = 50oC | VTEC |
| 1.3 | 2 | V |
Thermistor B constant |
|
| 3900 |
| K |
Thermistor resistance |
| 9.5 | 10 | 10.5 | kOhm |
Storage temperature | Tstg | -40 |
| 85 | oC |
Operating case temperature | Tc | 0 |
| 70 | oC |
PD reverse voltage | VrPD |
| 5 | 15 | V |
Lead soldering temperature @ 10s | - |
|
| 260 | oC |
所有評(píng)論僅代表網(wǎng)友意見，與本站立場無關(guān)。