4.5W 638 nm Fiber Coupled Laser Diode Module
Medium power fiber coupled laser module based on semiconductor laser diodes with wavelength 638 nm.
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Opt Lasers 4.5W 638nm Free Space Laser Diode Module is a medium power source of 638 nm laser light. The module features detachable SMA optical fiber The module can be easily mounted on the metric breadboard or heatsink/cooling platform. You can precisely control laser power and pulse duration by controlling it with an analog, or a PWM signal.
With this module, a user has full flexibility with the cooling method selection. It will help you optimize cooling method cost and offers the possibility to vastly increase the power stability of the module. Our team is open to help you with choosing an optimal cooling method for your application.
Client satisfaction is most the important value for us. Therefore we offer full customization of the module to satisfy both our industrial and laboratory clients. The team of our best specialists is waiting to help you with your application, so if you have any questions feel free to contact us.
Read more about fiber coupled laser diode modules.
- Fiber coupled output
- Sealed housing
- Detachable Fiber
- Long Lifetime
- High speed modulation
|Typ. Center Wavelength [nm, ±5]||638|
|Output power [W]||4.5|
|Optical Fiber Connector||SMA-905|
|Optical Fiber core diameter [μm]||400|
|Optical Fiber NA||0.22|
|Peak-to-peak Power Stability Over 8h, %1||0.7 - 3|
|RMS Power Stability Over 8h, %1||0.1 - 0.5|
|Lifetime [h]||10 000|
|Modulation Input [V, Analog]||0-5|
|-3 dB Bandwidth Modulation [kHz]||850|
|Softstart Time [ms]||2000|
|Rise Time [ns]2||250|
|Fall Time [ns]2||150|
|Signal To Rise Start Delay [ns]2||400|
|Laser Diode ESD Protection||YES|
|Case Temperature [°C]||10 - 35|
|Max Dissipated Power [W, bottom surface]||15|
|Max power consumption [V x A]||12 x 2|
|Module dimensions (L x W x H) [mm]||178 x 77 x 37|
1 Depends on the applied cooling method
2 Measured performed with 100kHz frequency.