| 加工定制：是 | 型号：GTLD-DXXXX | 品牌：光特 |
1542.94nm DWDM 蝶形激光器 氦气检测
Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Conditions |
Threshold Current | Ith | - | - | 20 | mA | CW |
Operating Current | Iop | - | - | 120 | mA | CW |
Monitor PD Res | RPD | 10 | - | 200 | uA/mW | VRM=5V |
Thermistor | Rth | 9.5 | - | 10.5 | K? | 25℃ |
Thermistor TEMP Coefficient | TCTH | - | -4.4 | - | %/℃ | 25℃ |
Wavelength | λC | 1526.0 | - | 1563.1 | nm | CW,IF=IOP,T=TOP |
Output power | Po | 2 | - | 16 | mW | CW |
Sidemode suppression ratio | SMSR | 35 | - | - | dB | CW,Iop=10mW |
Slope Efficiency | Se | 0.16 | 0.19 | - | mW/mA | CW |
***lation | *** | 30 | - | - | dB | - |
Laser Relative Intensity Nosie | RIN | - | <-155 | - | dB/Hz | IF= ITH+70mA,25℃ |
Spectral Width | Δλ | - | - | 0.04 | nm | IF=60mA,T=TOP |
RF Return Loss | S11 | 16 | - | - | dB | - |
Composite Second Order | CSO | 50 | - | - | dBc | Note,1.2.3.4 |
Composite Triple Beat | CTB | 60 | - | - | dBc | Note,1.2.3.4 |
Carrier to Noise Ratio | CNR | 51 | - | - | dB | Note,1.2.3.4 |
Adiabatic Chirp | FM | 40 | - | 100 | MHz/mA | IF=60mA,25℃@500MHz |
Nominal Input Impedance | ZIN | - | 25 | - | dB | - |
