
( Brand: Prob-test ), ( Model: PLD-904.5NM ), ( Part Type: Laser Unit ), ( Country/region Of Manufacture: United States )
The PLD-904.5nm Pulsed Laser Diode 4W 905nm 60u 2.5mil (Probe-Test) is a high-performance, compact laser diode module designed for various industrial and research applications. This laser diode emits radiation at a wavelength of 905nm, which is within the near-infrared spectrum, making it ideal for applications such as barcode scanning, sensor alignment, and material processing.
The PLD-904.5nm has a maximum output power of 4 watts, ensuring sufficient energy for most demanding tasks. The pulse duration of this laser diode is 60 nanoseconds, which provides a good balance between power and precision. The pulse repetition rate is not specified, but it can be adjusted to suit the requirements of different applications.
This laser diode module features a 2.5-millimeter diameter lens, which focuses the laser beam to a small spot size for improved precision. The unit is also equipped with a built-in thermoelectric cooler (TEC) to maintain the operating temperature within safe limits, ensuring stable and reliable performance over extended periods.
The PLD-904.5nm is a probe-test type laser diode module, designed for easy integration into various test and measurement systems. The unit is compact, lightweight, and robust, making it suitable for use in harsh environments. The PLD-904.5nm is an excellent choice for researchers, engineers, and technicians who require a reliable and versatile pulsed laser diode for their projects.
**Product Review: PLD-904.5nm Pulsed Laser Diode 4W 905nm 60u 2.5mil PLD Unit Probe-Test**
**Pros:**1. High Power Output: With a 4W power output, this laser diode can deliver a significant amount of energy, making it suitable for various applications.
2. Wavelength: The 905nm wavelength is ideal for many applications, including barcode scanning, biomedical research, and distance measurements.
3. Pulse Duration: The 60ns pulse duration provides a short, intense burst of energy, which can be beneficial in certain applications.
4. Beam Size: The 2.5mm beam diameter is relatively small, allowing for precise focusing.
**Cons:**1. Heat Management: Due to its high power output, heat dissipation may be an issue, requiring appropriate cooling methods.
2. Cost: As a high-power laser diode, it may be more expensive compared to lower power alternatives.
3. Requires Specific Driver: It may require a specific driver circuit to operate properly, adding to the overall cost and complexity of the setup.
**Conclusion:**The PLD-904.5nm Pulsed Laser Diode 4W 905nm 60u 2.5mil PLD Unit Probe-Test is a high-performance laser diode suitable for various applications that require a 905nm wavelength and a high power output. However, its high cost and heat management considerations should be taken into account.
**Recommendation:**If you require a high-power, 905nm laser diode for your project, the PLD-904.5nm Pulsed Laser Diode could be a suitable choice. However, consider the additional cost of cooling equipment and driver circuits in your budget. It's always a good idea to research other options and compare their pros and cons before making a final decision.
6mm - casing: anode positive no internal pd hermetically sealed operating temperature: 30 to 70 c storage 60 85 c beam quality:- a series mean that the chip will produce uniform. Emits high quality beam for more precise scientific applications. 5nm optical power: 4 watts emitting area: 60 x 1 m current threshold: 150ma typ.
Pulsed laser diode:- moved type wave length : 904. Data sheet is enclosed with the package once delivered.
B series mean that beam is not uniform and may emit inconsistent pattern.