Features: ·MQW laser diode module specificaly optimized for pump laser applications·Emission wavelength is in 1.48mm band·Built-in optical isolator·Built-in thermal electric cooler·Butterfly package·With photodiode for optical output monitor·Diode are hermetically sealed for high reliabilityApplic...
FU-630SLD-12M1: Features: ·MQW laser diode module specificaly optimized for pump laser applications·Emission wavelength is in 1.48mm band·Built-in optical isolator·Built-in thermal electric cooler·Butterfly package...
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Features: ·MQW-DFB laser diode module·High-speed response·Emission wavelength is in 1.55µm b...
Parameter |
Symbol |
Conditions |
Ratings |
Unit | |
Laser diode | Forward current |
If |
CW |
800 |
mA |
Reverse voltage |
Vrl |
- |
2 |
V | |
Photodiode for monitoring |
Reverse voltage |
Vrd |
- |
20 |
V |
Forward current |
Ifd |
- |
2 |
mA | |
Coole(Note) |
Voltage |
Vpem |
- |
4.5 |
V |
Current |
Ipem |
- |
1.8 |
A | |
Operating case temperature |
Tc |
- |
-20 ~ +65 |
||
Storage temperature |
Tstg |
- |
-40 ~ +70 |
Note.
Evan if the thermo-electric cooler (TEC) is operated within the rated conditions, uncontrolled current loading or operation without heatsink may easily damage the module by exceeding the storage. Thermistor resistance should be properly monitored by the feedback circuit during TEC operation to avoid the catastrophic damage.
Mitsubishi's FU-630SLD series 1480nm laser diode modules are designed as optical pumping sources for erbium-doped fiber amplifier (EDFA).This module is suitable to a light source for use in bi-directional pumped EDFA.