FCL-445-4500, 4.5 W 445nm Fiber-Coupled Laser Diode
| Parameter | Condition | Symbol | Absolute Maximum Value | Unit | ||
| Forward Current | Tc = 25°C | If | 4.5 | A | ||
| Reverse Current | Tc = 25°C | Ir | 85 | mA | ||
| Storage Temperature | Ambient | Tamb | -40 to +85 | °C | ||
| Operating Temperature | Case | Tc | 0 to + 50 | °C | ||
| Parameter | Condition | Symbol | Min | Typ | Max | Unit |
| Output Power | If = 4.0 A | P0 | 4.5 | – | 5 | W |
| Central Wavelength | If = 4.0 A | λd | 440 | – | 450 | nm |
| Threshold Current | CW | Ith | 300 | – | 450 | mA |
| Slope Efficiency | CW | ƞ | – | 1.1 | – | W/A |
| Operating Voltage | If = 4.0 A | Vop | 4.0 | – | 5.0 | V |
| Fiber Core Diameter | 105 | µm | ||||
| Cladding Diameter | 0.85 | mm | ||||
| Numerical Aperture | 0.22 | – | ||||
| Fiber Length | 1 | m | ||||
| Fiber Connector | SMA905 | – |
Laser Safety Warning
This is a Class 4 OEM laser product, intended to be incorporated
into a device. It may not meet safety requirements given by the
law.
Safety precautions are to be taken prior to use this laser.
Avoid eye or skin exposure. Laser radiation must be prevented from leaving
the laser working area. Use appropriate shield to block the laser light.