1273nm InGaAs TO39 Laser diode for HF detection
1273nm InGaAs TO39 Laser diode for HF detection

Price:   $99.00

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Details: 1273nm InGaAs Semiconductor Laser Diode with quantum well structure, high-reliable fully hermetic package.

Features
Distributed-feedback (DFB) laser;
TO39 package;
High-reliable fully hermetic package;
1273nm Wavelength.

Applications
HF detection;
Passive components manufacturing and testing.

Electro-Optical Parameters

Parameter Symbol Condition Min. Typ. Max. Unit
Peak Optical Output Power:PO CW 3 5 - mW
Threshold Current:ITH CW - 12 18 mA
Operating Current:Iop CW, 5mW - - 80 mA
Operating Voltage:Vop CW, 5mW - 1.5 2.0 V
Slope efficiency:ƞ CW, 5mW 0.05 0.1 - mW/mA
Peak wavelength:λp CW, 5mW@25℃ 1271.5 1273 1274.5 nm
Side-mode Suppression Ratio:SMSR CW 35 - dB
Spectral width(20dB):- CW, 5mW - 0.2 - nm
Wavelength Temperature coefficient:Δλ/ΔT TEC temperature at 15℃ to 35℃ - 0.1 - nm/℃
Wavelength Current coefficient:Δλ/ΔΙ - - 0.01 - nm/mA
Thermistor:Rth Ttherm = 25℃ 9.5 10 10.5 kΩ


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