Description
● Part Number：WSLD-1490-2500m-E
● Wavelength：1490nm
● Output Power：2.5W
● Package：E-mount
● Without PD & FAC
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Part Number
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WSLD-1490-2500m-E
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| PARAMETER | SYMBOL | VALUE | UNIT OF MEASURE | |
| Reverse Voltage | Vr | 2.0 | V | |
| Operating Temperature | Top | +10~+30 | °C | |
| Storage Temperature | Tstg | -20~+80 | °C | |
| Lead Soldering Temperature (10 sec.) | Tis | 260 | °C | |
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Typical Specification (@25C°)
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Min.
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Typical Value
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Max.
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| Optical Parameters
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Center Wavelength
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1490nm+/-30nm
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Output Power
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—- | 2.5W | —- | |
| Spectral Width(FWHM) | —- | 7.0nm | 10.0nm | |
| Wavelength Temp. Coefficient | 0.7nm/°C | |||
| Laser Type | FP | |||
| Beam Type | Multimode | |||
| Emitter Size | 85um x 1um | |||
| Beam Divergence (FWHM) | —- | 35°⊥x10°∥ | —- | |
| Slope Efficiency | 0.5W/A | —- | —- | |
| Electrical Parameters | Threshold Current | —- | 0.4A | 0.7A |
| Operating Current | —- | 5.5A | 6.0A | |
| Operating Voltage | —- | 1.4V | 1.6V | |
| Photodiode Parameters | Photodiode | Without | ||
| PD Current | —- | —- | —- | |
| PD Reverse Voltage (Max.) | —- | |||
| Other Parameters | Package | E-mount | ||
| Recommended Operating Temp. |
25°C | |||
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Other |
—- | |||
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