Butterfly Laser 1460-1490nm 200mW SMF
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Anritsu AF4A406PX LD Module (High Power type.) 200mW
The AF4A400 Series are 1.48mm high power laser diode modules designed for Er doped fiber amplifier. The laser is packaged in a 14-pin butterfly package with optical isolator, monitor photodiode and thermo-electric cooler.
Features
- High optical output (140 ~ 220mW/700mA)
- Built-in optical isolalor
- Internal monitor PD and thermo - electric cooler
- SMF or PMF pigtail type
Application Application
- Er doped fiber amplifier
Absolute Maximum Ratings (T c = 25 ° C)
Item Item | Symbol | Rating | Unit |
LD Forward Current | I F | 900 | mA |
LD Reverse Voltage | V R | 2 | V |
PD Forward Current | I FD | 10 | mA |
PD Reverse Voltage | V RD | 20 | V |
Operating Case Temperature | T C | -20 ~ +65 | °C |
Storage Temperature Storage | T stg | -40 ~ +85 | °C |
Cooler Current | I C | 2.3 | A |
Optical Electrical Characteristics (T LD = 25°C, T = 25°C)
Item | Symbol | Test condition | Min. | Typ. | Max. | Unit | |
Forward Voltage | V F | I F = 700mA | 2.0 | 2.5 | V | ||
Threshold Current | I th | 40 | 70 | mA | |||
Optical Output Power | P t | I F = 700mA | AF4A401□X | 140 | mW | ||
AF4A403□X | 160 | ||||||
AF4A405□X | 180 | ||||||
AF4A406□X | 200 | ||||||
Center Wavelength | λ C | I F =700mA, RMS (-20dB) | 1460 | 1475 | 1490 | nm | |
Spectral Width | σ | I F =700mA, RMS (-20dB) | 5 | 10 | nm | ||
Monitor Current | I m | I F =700mA, V RD =5V | 100 | 400 | μA | ||
PD Dark Current | I d | V RD =5V | 1.0 | μA | |||
Tracking Error | ΔP t | Im=Const, T C =-20 ~ 65°C | 0.5 | dB | |||
Cooler Voltage | V C | I F =840mA, T C =65°C | 2.6 | 2.9 | V | ||
Cooler Current | I C | I F =840mA, T C =65°C | 1.9 | 2.2 | A | ||
Thermistor Resistance | R th | T LD =25°C, B=3900±100K | 9.5 | 10 | 10.5 | kΩ | |
Optical Isolation | R O | T C =25°C | 30 | dB |