
( Brand: Newport ), ( Manufacturer Part Number: 818-BB-21 )
The Newport 818-BB-21 is a high-performance photodetector designed for applications requiring sensitivity in the visible and near-infrared spectrum. This photodetector covers a wide range of wavelengths, spanning from 300 to 1100 nanometers, making it an ideal choice for various optical measurement and detection tasks.
The photodetector is biased, which means it includes an integrated voltage source for ease of use. This built-in biasing eliminates the need for external components, reducing complexity and potential errors in the circuit design. The photodetector's active area is made of high-quality silicon, ensuring excellent responsiveness and stability over time.
The photodetector boasts a responsivity of 1.2 A/W at 850nm, indicating its high sensitivity to incoming optical signals. Its fast response time, typically less than 100 ns, ensures that it can accurately track rapid changes in light intensity. Additionally, the photodetector has a low dark current, further enhancing its sensitivity and reducing noise in the detected signal.
The Newport 818-BB-21 photodetector is housed in a compact and durable package, providing reliable operation in various environmental conditions. Its small size and lightweight design make it easy to integrate into different optical systems, from benchtop setups to portable devices.
In summary, the Newport 818-BB-21 is a versatile and high-performance photodetector, offering a wide wavelength range, built-in biasing, excellent responsivity, fast response time, and low dark current. Its compact design and durability make it an excellent choice for various applications, from scientific research to industrial automation.
Pros of buying Newport 1.2 818-BB-21 Photodetector:1. High Sensitivity: This photodetector has a high sensitivity in the 300-1100nm range, making it an excellent choice for applications that require detecting a wide range of wavelengths.
2. Reliability: Newport is a well-known and trusted brand in the field of photodetectors, ensuring that the 1.2 818-BB-21 photodetector is a reliable product.
3. High Speed: This photodetector has a high speed, making it suitable for applications that require fast data processing.
4. Low Dark Current: The 1.2 818-BB-21 photodetector has a low dark current, which means it can operate in low light conditions without generating false signals.
5. Excellent Linearity: This photodetector has excellent linearity, ensuring accurate and precise measurements.
Cons of buying Newport 1.2 818-BB-21 Photodetector:1. Cost: The Newport 1.2 818-BB-21 photodetector is more expensive compared to other photodetectors in the market.
2. Size: This photodetector is relatively larger compared to other photodetectors, which might be a disadvantage for applications that require compact devices.
Ending Conclusion:The Newport 1.2 818-BB-21 photodetector is a high-performance device that offers excellent sensitivity, speed, linearity, and low dark current. While it is more expensive and larger compared to other photodetectors, its high reliability and performance make it a worthwhile investment for applications that require detecting a wide range of wavelengths and processing data quickly.
Recommendation:If you are looking for a high-performance photodetector that can detect a wide range of wavelengths and process data quickly, the Newport 1.2 818-BB-21 photodetector is an excellent choice. However, if cost and size are a major concern for your application, you might want to consider other photodetectors that offer similar performance at a lower cost and size.
Items are usually shipped priority mail or ups. This is a used: Newport biased photodetector 300-1100nm silicon 1.