THORLABS PDA55 Amplified Detector Photodetector Silicon 400 1100NM

( Brand: Thorlabs ), ( Model: PDA55 ), ( Part Type: Detector )

Review THORLABS 400 1100nm Amplified Detector Photodetector Silicon Photo

The PDA55 Silicon Photodetector from Thorlabs is a high-performance, amplified detector designed for applications requiring enhanced sensitivity in the wavelength range of 400 to 1100 nm. This photodetector features an integrated, low-noise amplifier that provides a significant improvement in signal-to-noise ratio, making it ideal for applications such as spectroscopy, fluorescence, and photometry.

The PDA55 is constructed using high-quality silicon photodiode technology, ensuring excellent linearity and stability over time. The photodiode has a large active area of 5.0 mm x 5.0 mm, providing a high photon-counting rate and excellent sensitivity. The detector is also equipped with a built-in preamplifier, which offers a gain of up to 100 V/A, providing a strong output signal even for weak light input.

The PDA55 features a low dark current of 25 nA at -50 C, ensuring excellent performance in low-light conditions. The detector also has a high bandwidth of 40 MHz, allowing it to respond quickly to changes in light intensity. The photodetector is housed in a compact, hermetically sealed package, ensuring excellent thermal stability and long-term reliability.

The PDA55 offers a number of additional features that make it an ideal choice for a wide range of applications. It has a built-in temperature sensor, allowing for easy temperature compensation, and it is available with a variety of output options, including voltage, current, and photon-counting. The detector is also compatible with a range of mounting options, including SMA and TNC connectors, and it can be easily integrated into a variety of experimental setups.

Overall, the PDA55 Silicon Photodetector from Thorlabs is a high-performance, amplified detector that is ideal for applications requiring enhanced sensitivity in the 400 to 1100 nm wavelength range. Its large active area, low dark current, high bandwidth, and integrated amplifier make it an excellent choice for a wide range of applications in spectroscopy, fluorescence, and photometry.

1. Wide spectral range: The PDA55 covers a broad spectral range of 400-1100nm, making it suitable for various applications in the visible and near-infrared regions.

2. High responsivity: The detector has a high photoconductive gain, providing a high level of sensitivity to incoming light, which is beneficial in applications requiring low-light detection.

3. Compact size: The PDA55 is a small, compact device, which makes it easy to integrate into various systems and reduces the overall system footprint.

4. High-speed operation: The detector has a fast response time, allowing for high-speed data acquisition and analysis, making it suitable for applications requiring real-time data processing.

1. High cost: The PDA55 is a high-end, specialized detector, which means it comes with a higher price tag compared to more common detectors. This may make it less accessible for budget-constrained users.

2. Requires external power supply: The PDA55 requires an external power supply, which may add to the overall system complexity and cost.

3. Limited temperature range: The detector has a limited temperature operating range, which may affect its performance in applications requiring operation in extreme temperature environments.

The 400-1100nm Amplified Photodetector (PDA55) from Thorlabs is a high-performance, specialized detector suitable for various applications in the visible and near-infrared regions. Its high responsivity, compact size, and fast response time make it an attractive option for users requiring high-sensitivity and real-time data processing. However, its high cost and limited temperature range may be a concern for budget-constrained users or applications requiring operation in extreme temperature environments.

If the high performance of the PDA55 is crucial for your application, and you have the budget to accommodate its cost, then it is a recommended option. However, if you are looking for a more cost-effective solution, you may want to consider other detectors with similar spectral range and performance specifications that may be more affordable. It's always a good idea to thoroughly evaluate your specific application requirements and budget before making a purchase decision.

Details:

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The PDA55 is an amplified, switchable gain, silicon detector designed for detection of light signals from dc to 10 MHz.

A five position rotary switch allows the user to vary the gain in 10 db steps. Thorlabs PDA55 variable gain photodetector module with a 120vac power supply.

A buffered output drives a load impedance up to 5 volt.

This allows convenient mounting of external optics, light filters, apertures, as well as providing an easy mounting mechanism using the Thorlabs cage assembly accessories.

The PDA55 housing includes a removable threaded couplet that is compatible with any number of Thorlabs 1 threaded accessories.

part #: pda55 prices

• $90.00-$280.00

specifications lablaserphotonicszo:

• brand: Thorlabs
• model: Pda55
• part type: Detector

General lablaserphotonicszo:

• Business & Industrial > Healthcare, Lab & Life Science > Lab Equipment > Lab Lasers & Photonics
• condition: Used
• in stock: Yes

Shipping lablaserphotonicszo:

• handling: 1 days
• cost: $13.45
• type: Calculated

Payments lablaserphotonicszo:

• PayPal

Offer lablaserphotonicszo:

• # Sold: 0
• quantity: 2
• Started: September 26, 2016, 11:18 pm
• # bids: 0
• best offer: true

Ratings:

1. Great product and service 09-23-16
2. thanks 09-26-16
3. Good prices. Very quick shipping. 09-26-16
4. Nice product. fast shipping. thanks much 09-19-16

Returns lablaserphotonicszo:

• type: Money Back
• time: 30 Days
• paid by: Buyer
• policy: returns accepted

Seller lablaserphotonicszo:

• zipcode: 28803
• city: Asheville, North Carolina

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