Optical Measuring 1653 nm Butterfly Laser Diode With Narrow Linewidth
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Wuhan, Hubei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Butterfly Laser Diode, Pigtailed Laser Diode, Pulsed Laser Diode |
Product Detail
| Model No.: | 1653nm butterfly laser diode |
|---|
Product Description
1650nm butterfly laser diode
Features
1. Multiple Quantum Well (MQW) Distributed Feedback (DFB) Laser
2. Built - in optical isolator
3. Low capacitance and low dark current
4. Low threshold current , low operating current
5. High-output power
6. Industry-standard 14-pin Butterfly package
Applications
1. Optical measuring instrumentation
2. Optical gas and chemical sensor
Absolute Maximum Ratings
|
Parameter |
Symbol |
Condition |
Min. |
Max. |
Unit |
|
Reverse Voltage |
VR |
|
|
2 |
V |
|
Forward Current |
IF |
|
|
120 |
mA |
|
Forward Voltage |
VF |
IOP |
|
2.5 |
V |
|
Operating Temperature |
TC |
IOP |
0 |
60 |
|
|
Storage Temperature |
TLASER |
IOP |
-40 |
85 |
|
|
Thermoelectric Cooler Voltage |
VTEC |
|
|
3.0 |
V |
|
Thermoelectric Cooler Current |
LTEC |
|
-40 |
1.8 |
A |
|
Storage Temperature |
TSTG |
Unbiased |
5 |
85 |
|
|
Storage Humidity |
- |
|
|
85 |
%RH |
|
Lead Soldering Temperature |
STEMP |
|
|
260 |
|
|
Lead Soldering Time |
STIME |
|
|
10 |
sec |
Optical & Electrical Characteristics
|
Parameter |
Symbol |
Test Conditions |
Min. |
Typ. |
Max. |
Unit |
|
Optical Output Power |
Po |
CW |
6 |
8 |
- |
mW |
|
Threshold Current |
Ith |
CW |
- |
25 |
35 |
mA |
|
Operating Current |
Iop |
Po=PL, TL=25 °C |
- |
80 |
100 |
mA |
|
Operation Voltage |
Vop |
Po=PL |
- |
1.2 |
2.0 |
V |
|
Slope Efficiency |
η |
Po=PL, TL=25 °C |
|
0.1 |
- |
mW/mA |
|
Peak Wavelength |
λP |
Po=PL, TL=25 °C |
1652 |
1653.5 |
1655 |
nm |
|
Side Mode Suppression |
SMST |
Po=PL, TL=25 °C |
35 |
- |
- |
dB |
|
Linewidth |
Δλ |
Po=PL, TL=25 °C |
- |
- |
10 |
MHz |
|
Thermistor Resistance |
Rtherm |
T=25 |
9.5 |
- |
10.5 |
kΩ |
|
Thermistor B Constant |
B |
T=25 |
- |
3900 |
- |
k |
|
Laser Set temperature < |