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1310nm 15mW PM SLD Laser Diode
The 1310 nm SLD (Superluminescent Diode) module, serving as an incoherent light source for various optical measurements. This laser emits incoherent light with a broad spectrum and high output power from a PMF (Polarization-Maintaining Fiber).
Product features:High-power SLD output; Polarization-maintaining fiber coupling; Broad spectral characteristics; High stability; Compact industrial design
Part Number:MP-SLD-1310-15-A81-14BF-PP
Application area:Optical Coherence Tomography | Fiber-optic sensing | Device testing | Biological detection | Fiber-optic gyroscopes
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Center Wavelength Output Power
1310 nm 15mW

Technical parameters
Photoelectric characteristics (TSLD=25deg. C, TC=25deg. C)
Parameters | symbol | Test conditions | Min. | typical | Max. | unit |
Forward voltage | VF | Pf=15 mW | 2.5 | V | ||
Forward current (BOL). | IF | Pf=15 mW | 400 | mA | ||
Center wavelength | λC | Pf=15 mW, -3dB | 1290 | 1310 | 1330 | nm |
Spectral half-width | Δλ | Pf=15 mW, -3dB | 50 | 55 | nm | |
Spectral ripples | M | Pf=15 mW, res=0.1nm | 0.6 | dB | ||
PD monitors the current | Im | Pf=15 mW, VRD=5V | 100 | 2000 | μA | |
PD dark current | Id | VRD=5 V | 0.1 | μA | ||
Tracking error | ΔPf | Im=const., TC=-20 to 75 deg. C | 0.5 | dB | ||
TEC voltage | Vc | IF= EOL*1, TC=75 deg. C | 3.5 | V | ||
TEC current | Ic | IF= EOL, TC=75 deg. C | 1.2 | A | ||
Thermistors | Rth | TSLD=25 deg. C, B=3900±100 K | 9.5 | 10 | 10.5 | kΩ |
Optical isolation | Ro | λ=1310 nm, TSLD=25 deg. C | 30 | dB |
Pin definition
No. | FUNCTION | No. | FUNCTION |
1 | Cooler anode | 8 | NC |
2 | Thermistor | 9 | NC |
3 | PD anode | 10 | SLD anode |
4 | PD cathode | 11 | SLD cathode |
5 | Thermistor | 12 | NC |
6 | NC | 13 | Case |
7 | NC | 14 | Cooler cathode |
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