THORLABS PDA520 Amplified Si Photodetector Bandwidth Trans 400-1100NM 250KHZ

( Brand: Thorlabs ), ( Manufacturer Part Number: PDA520 ), ( Part Type: Tran )

Review THORLABS 400-1100nm Amplified Si Photodetector 250khz Bandwidth Trans

Thorlabs PDA520 Amplified Silicon Photodetector: A High-Performance Optical Sensing Solution

The Thorlabs PDA520 Amplified Silicon Photodetector is a versatile and high-performance optical sensing device designed for applications requiring a broad spectral response and fast response time. This photodetector spans the spectral range of 400-1100nm, making it an ideal choice for a wide variety of optical signals, from visible to near-infrared wavelengths.

The PDA520 features an integrated transimpedance amplifier (TIA) with a bandwidth of 250kHz, ensuring rapid and accurate signal processing. The TIA provides a current to voltage conversion, simplifying interface requirements and reducing noise. The photodetector's high-speed response time allows for effective detection of rapidly changing optical signals, making it suitable for applications such as optical communications, spectroscopy, and laser diagnostics.

The photodetector's silicon photodiode offers a large active area, enhancing its sensitivity to optical signals. The device is housed in a compact, hermetically sealed package for improved reliability and stability in various environmental conditions. The PDA520 is designed for easy integration into a wide range of optical systems, with a standard SMA connector for simple and secure cable connection.

In summary, the Thorlabs PDA520 Amplified Silicon Photodetector offers a broad spectral response, fast response time, and high sensitivity, making it a valuable tool for various optical sensing applications. Its compact design, integrated amplifier, and easy connectivity make it a practical and reliable choice for researchers, engineers, and scientists alike.

Analysis of Thorlabs PDA520 Amplified Si Photodetector (400-1100nm, 250kHz Bandwidth, Transimpedance)

1. **Broadband Response (400-1100nm)**: The photodetector's broadband response makes it suitable for a wide range of applications, including telecommunications, fiber optics, and spectroscopy.

2. **High Sensitivity**: The amplified design of the photodetector increases its sensitivity, allowing it to detect lower light levels.

3. **High Bandwidth (250kHz)**: The 250kHz bandwidth enables fast data acquisition, making it suitable for high-speed applications.

4. **Transimpedance Configuration**: The transimpedance configuration provides high input impedance, which can reduce noise and improve the signal-to-noise ratio.

1. **Price**: The PDA520 is a premium product and may be more expensive than some other photodetectors on the market.

2. **Power Consumption**: The amplified design of the photodetector may consume more power than non-amplified photodetectors.

3. **Limited Linearity**: The amplified design may lead to limited linearity, especially at higher input levels.

The Thorlabs PDA520 Amplified Si Photodetector is a high-performance device suitable for a wide range of applications that require a broadband response, high sensitivity, and fast data acquisition. However, its premium price and potential issues with linearity and power consumption are important factors to consider.

If your application requires a broadband photodetector with high sensitivity and fast data acquisition, the PDA520 could be a good choice. However, it's recommended to compare its performance and price with other suitable photodetectors to ensure it's the best fit for your specific needs. If budget is a concern, you may want to consider non-amplified photodetectors with similar specifications, as they may be more cost-effective.

Details:

The PDA520 is a high precision, accuracy, low noise, and switchable-gain silicon detector designed for detection of light in wave length range 400 to 1100nm. A three-position rotary switch allows the user to vary the gain in 10 db steps. A buffered output drives 50 load impedance up to 5 volt mounting depth and includes 120vac 50-60hz power supply. The PDA520 has an 8-32 tapped mounting hole with a 0.

The PDA520 housing includes removable threaded couplet that is compatible with any number of Thorlabs 1 accessories. This allows convenient mounting of external optics, light filters, apertures, as well providing an easy mechanism using the Thorlabs cage assembly accessories.

part #: pda520 price

• $350.00

specifications industrlasemr:

• brand: Thorlabs
• mpn: Pda520
• part type: Tran

Returns industrlasemr:

• policy: returns accepted
• type: Money Back
• time: 14 Days
• paid by: Buyer

Shipping industrlasemr:

• handling: 3 days
• type: Calculated
• cost: $13.65

Seller industrlasemr:

• city: Windsor, Colorado
• zipcode: 80550

Payments industrlasemr:

• PayPal

Ratings:

1. thanks 04-01-18
2. Great transaction -- Thank you! Hope to do business with you again 04-05-18
3. Item is in excellent condition, as described. Excellent seller. 04-06-18
4. Mark 04-06-18

Offer industrlasemr:

• bids: 0
• best offer: true
• Started: April 7, 2018, 4:28 pm
• Sold: 0
• quantity: 1

General industrlasemr:

• in stock: Yes
• condition: Used
• businessindustrial > mroindustrial supply > lightinglasers > industrial lasers lighting lasers

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