Fibolux Customer Specific Semiconductor Laser Light Source
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Ships from:
Germany
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On FindLight:
since 2021
Description
Fibotec Fiberoptics GmbH presents an advanced High Frequency Analog Laser Diode Setup, designed for precision and reliability in laboratory environments. This setup is a sophisticated prototype, integrating high-power OSRAM laser diodes with a customer-specific laser diode driver. It is essential to note that this device is intended for use by qualified personnel only, and users must thoroughly review the accompanying manual to ensure safe and effective operation.
As a Laser Class 4 product, this setup emits strong visible laser light, necessitating stringent safety precautions. The laser diodes are passively cooled and controlled via a voltage-controlled current source, allowing simultaneous adjustment of all diodes through a single control input. The operational current range is carefully limited to protect the diodes, with a maximum current of 1.5A. Users must ensure that the control input voltage is set to 0V before powering the device on or off to prevent any damage.
Attention to thermal management is crucial, as prolonged DC operation and high environmental temperatures can lead to significant heat buildup. The diodes' heat resistance results in a temperature increase of approximately 77K at a 1.2A DC current. Therefore, maintaining an optimal environmental temperature is vital to prevent exceeding the maximum chip temperature of 100°C.
Additionally, the open and unshielded nature of the setup may cause electromagnetic (RF) emissions, particularly at the frequency of the control voltage. Users should be aware of this aspect to mitigate any potential interference in their laboratory environment. The device's compact design, with dimensions of 350 mm x 290 mm x 140 mm and a weight of 8 kg, makes it a versatile addition to any research facility.
Fibolux Customer Specific Semiconductor Laser Light Source
Specifications |
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|---|---|
| Supply Voltage: | 100 .. 244 V, 45 .. 65 Hz |
| Power: | max. 300 W |
| Fuse: | 3,15A T |
| Laser Diode: | PL TB450B |
| Channels: | 12 |
| Laser Class: | 4 |
| Wavelength: | typ. 450 nm |
| Modulation Bandwidth: | typ 100MHz sine |
| Current Control Input Voltage Range: | 0V .. 1,5V |
| Conversion Factor: | 1A/V |
| Heat Resistance (Chip-Environment): | ~21K/W |
| Size (W, D, H): | 350 mm x 290 mm x 140 mm |
| Weight: | 8 kg |
| Operation Temperature: | 15 – 30 °C |
| Storage Temperature: | -40 – 65 °C |
Features
- High Power Laser Diode Setup: Equipped with 12 OSRAM PL TB450B laser diodes, this setup is designed for high-frequency analog applications.
- Laser Class 4: This is a Class 4 laser product, emitting strong visible laser light. Proper safety measures must be followed to prevent injury.
- Voltage Controlled Current Source: Each diode is operated by a voltage-controlled current source, with a control input range of 0V to 1.5V, corresponding to a current range of 0A to 1.5A.
- Power Specifications: Operates on a supply voltage of 100 to 244 V, 45 to 65 Hz, with a maximum power consumption of 300 W.
- Optical Specifications: Features a typical wavelength of 450 nm and a modulation bandwidth of approximately 100 MHz sine.
- Electrical Specifications: Includes an SMA adapter for current control input, with a 50 Ohm impedance and a conversion factor of 1A/V.
- Heat Management: The heat resistance of the chip-environment is approximately 21K/W, with a temperature increase of ~77K at 1.2A DC current.
- Size and Weight: The setup measures 350 mm x 290 mm x 140 mm and weighs 8 kg.
- Operating Conditions: Designed to operate within a temperature range of 15°C to 30°C, with a storage temperature range of -40°C to 65°C.
- Safety Precautions: Ensure the voltage at the current control input is set to 0V before powering the device on or off to protect the laser diodes.
Applications
- High Power Laser Applications: Utilize the high power OSRAM laser diodes for applications requiring strong laser output.
- Research and Development: Ideal for laboratory settings where prototype testing and development of laser systems are conducted.
- Optical Communication: Suitable for high-frequency analog modulation applications with a typical modulation bandwidth of 100MHz.
- Material Processing: Use in applications that require precise laser cutting, engraving, or material modification.
- Scientific Experiments: Conduct experiments that require controlled laser environments, with adjustable current and voltage settings.
- Educational Demonstrations: Demonstrate laser safety and operation principles in educational settings, ensuring proper safety measures are in place.
- Temperature-Sensitive Experiments: Perform experiments that require monitoring and controlling the temperature of laser diodes.
- Electromagnetic Research: Study electromagnetic emissions and their effects, given the RF emissions from the setup.
Frequently Asked Questions
The Fibolux laser instrument uses commercially available diodes such as semiconductor laser diodes, LED, and SLED.
The maximum drive current that can be modulated externally for the Worked Example laser is 1.6 A.
The frequency range for analog voltage input modulation for the Worked Example laser is up to 80 MHz.
Yes, Fibotec offers customer specific light sources for both laboratory and industrial applications. Customers can send in their needs for discussion and approval.
The Fibolux laser instrument is classified as Laser Class 4, which means it emits strong visible laser light and requires adapted laser class 4 safeguard measures to operate safely.