375nm200mW Fiber Coupled Laser Diode （ Round ） LY3720AC9A-105
The fiber coupled diode delivers laser light by directly coupling a diode into fiber, providing high electrical to optical conversion efficiency through single mode or multimode fiber. Maximum fiber coupled laser diode power varies with wavelength. The fiber is pluggable. Available types include single mode, multimode, disposable medical, fluorescent and polarization maintaining fiber, with bare fiber or armored protection.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical Power PO [Absolute Maximum Ratings; TC=25°C] | 200 mW |
| LD Reverse Voltage VR(LD) [Absolute Maximum Ratings; TC=25°C] | 2 V |
| working Temperature TOPR [Absolute Maximum Ratings; TC=25°C] | 17-25 ℃ |
| working humidity RH [Absolute Maximum Ratings; TC=25°C; Noncondensing] | 50%-70% |
| Storage Temperature TSTG [Absolute Maximum Ratings; TC=25°C] | -40~+80 ℃ |
| Threshold Current Ith [TC=25°C] | typical:200 mA; max:275 mA |
| working Current Iop [TC=25°C; PO=200mW] | typical:350 mA; max:400 mA |
| working Voltage Vop [TC=25°C; PO=200mW] | typical:4.5 V; max:5.5 V |
| laser wavelength λ [TC=25°C; PO=200mW] | min:375 nm; typical:380 nm; max:385 nm |
| Coupled efficiency η [TC=25°C; Core Diameter 105/125μm] | min:80 %; typical:90 % |
| Housing Polarity [TC=25°C; Nonpolar Housing] | 0 |
| Electrical Power Pw [TC=25°C] | typical:1.39 W; max:2.10 W |
| Power Stability Ps [TC=25°C; s=△P/P; △P is the absolute change in output power over a given period; P is the average output power over that period; tested with a constant current source having stability within 1%] | max:3 % |
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Key Features
Datasheet
Supplier Information
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