
( Brand: Hamamatsu ), ( Manufacturer Part Number: S1722-02 ), ( Part Type: Uv Pin Detector ), ( Country/region Of Manufacture: United States )
The Hamamatsu S1722-02 Cymer SI Pin UV-IR Photodiode Detector is a high-performance optical sensor designed for precise and accurate detection of ultraviolet (UV) and infrared (IR) light. This photodiode, engineered by the renowned optoelectronics manufacturer Hamamatsu Photonics, offers exceptional sensitivity and reliability in various applications.
The S1722-02 photodiode features a sensitive area of 2.54 mm and a responsive wavelength range of 200-1100 nm, making it suitable for detecting a wide spectrum of light sources. Its high quantum efficiency, up to 60% at 365 nm and 45% at 1064 nm, ensures superior detection of UV and IR light, even in low-intensity conditions.
This photodiode offers a fast response time, with a rise time of approximately 15 ns and a fall time of around 30 ns, allowing for rapid and efficient detection of light pulses. It also features a low dark current of 30 nA at room temperature, minimizing noise and promoting increased signal-to-noise ratio.
The Hamamatsu S1722-02 photodiode is equipped with a built-in junction capacitance of 15 pF, ensuring efficient charge collection and fast response. It comes with a SMA connector for easy integration into various systems, and its compact size (3.2 x 3.2 x 0.6 mm) makes it suitable for a wide range of applications, from scientific research to industrial and medical equipment.
In summary, the Hamamatsu S1722-02 Cymer SI Pin UV-IR Photodiode Detector is a versatile and high-performance optical sensor, offering exceptional sensitivity, fast response, and low noise in the detection of UV and IR light. Its small size, easy integration, and wide wavelength response make it an ideal choice for numerous applications, from scientific research to industrial and medical equipment.
Product: Hamamatsu S1722-02 UV-IR Photodiode
Pros:1. High Quantum Efficiency: This photodiode has a high quantum efficiency in the ultraviolet (UV) and infrared (IR) range, making it suitable for a wide range of applications.
2. Fast Response Time: The response time of this photodiode is relatively fast, which is beneficial for applications that require quick detection.
3. High Stability: Hamamatsu is known for its high-quality products, and this photodiode is no exception. It offers high stability over a long period, ensuring consistent performance.
4. Wide Dynamic Range: The photodiode has a wide dynamic range, which means it can accurately detect both low and high levels of light.
Cons:1. High Price: Compared to other photodiodes, the Hamamatsu S1722-02 is quite expensive. This might be a disadvantage for those on a tight budget.
2. Requires Expertise: Proper usage and handling of this photodiode might require some level of expertise or technical knowledge.
3. Large Size: The photodiode is larger than some other options in the market, which might be a disadvantage for applications where space is limited.
Conclusion: The Hamamatsu S1722-02 UV-IR Photodiode is an excellent choice for those who require high-quality, high-performance photodiodes for their applications, particularly in the UV and IR spectrum. However, its high price and large size might be a deterrent for some users. If budget and size are not major concerns, this photodiode is highly recommended. If not, it might be worth considering other, more budget-friendly options.
New page Idyllic, exotic and fun. And yes, that is all glass rings disks. Using the Hamamatsu S1722-02 si pin diode for uv and into near ir range.
And assembled with 2 ca3140a bimbos op amps an lm393 dual low offset compactor. I have not been able to find my pin-out on this but it did take all that much trouble follow through back then when had more time play. Hamamatsu S1722-02 si pin photo diode uv to near ir detector been a long time when I played with these, and have found had 2 more left.
I will include all the ICC sheets to help you out. I have carefully spread out the unit to show construction, opaque front 2 and rear at sensor which could be changed with other image optics as all is removable there are 6 pins of only 4 were used for power output, if remember off-sets also pin jumper sensitivity this board had shorted they new never used, but aluminum fading from age being it metal storage bags. Priority mail shipping included.