
( Brand: Thorlabs ), ( Part Type: Camera ), ( Manufacturer Part Number: WFS30-7AR )
The Thorlabs WFS30-7AR and WFS30-7AR/M Wafer Level Flat Field Sensors are high-performance, compact, and versatile wavefront sensors designed for use in a variety of applications, including interferometry systems, adaptive optics, and beam characterization. These sensors are based on the Quadrant Photometry Technology, which provides excellent sensitivity, high resolution, and low read noise.
The WFS30-7AR sensor features a 7 mm diameter active area with a 30 m pitch, making it an ideal choice for applications requiring high resolution and sensitivity. It comes with a built-in amplifier and offers a wide dynamic range of 14 bits, ensuring accurate and precise detection of wavefront errors. The sensor's operating temperature range is from -5 to 40 C, making it suitable for use in various environments.
The WFS30-7AR/M sensor is a modified version of the WFS30-7AR, with the addition of a mounting flange for easy integration into optical systems. It features the same 7 mm active area diameter and 30 m pitch, as well as the same 14-bit dynamic range and temperature range. The sensor's mounting flange provides a standard C2 mounting interface, allowing for simple and secure attachment to optical systems.
Both sensors offer excellent stability and repeatability, ensuring consistent and reliable performance over long periods. They come with a USB 2.0 interface and are compatible with Thorlabs' WFS Control Software, making them easy to use and integrate into a variety of applications. The sensors also support various output modes, including 4x4 and 2x2 pixel binning, which can be configured using the software.
The compact and rugged design of the WFS30-7AR and WFS30-7AR/M sensors makes them suitable for use in demanding environments. They are constructed from high-quality materials and feature a robust housing, ensuring durability and reliability. The sensors are also backed by Thorlabs' industry-leading technical support and warranty, providing customers with peace of mind and confidence in their purchase.
In summary, the Thorlabs WFS30-7AR and WFS30-7AR/M Wafer Level Flat Field Sensors offer high sensitivity, high resolution, and low read noise, making them ideal for use in a variety of applications requiring accurate and precise wavefront sensing. Their compact and rugged design, wide dynamic range, and easy-to-use interface make them a versatile and valuable addition to any optical system.
The Thorlabs WFS30-7AR and WFS30-7ARM are wavefront sensors designed for use in wavefront sensing systems, typically in adaptive optics or laser beam shaping applications. Choosing between these two models depends on specific application requirements and budget constraints. Here are some pros and cons of each:
WFS30-7AR: Pros:1. Lower cost: The WFS30-7AR is generally less expensive than the WFS30-7ARM.
2. Suitable for lower power applications: This model has a lower quantum efficiency, making it more suitable for applications with lower power lasers or lower photon counts.
3. Wide field of view: The WFS30-7AR has a larger active area (7 mm x 7 mm) compared to the WFS30-7ARM, providing a wider field of view.
Cons:1. Lower quantum efficiency: With a quantum efficiency of 25%, the WFS30-7AR is less sensitive to light compared to the WFS30-7ARM (60% quantum efficiency).
2. Lower resolution: Due to the larger pixel size (13 m x 13 m), the WFS30-7AR offers lower resolution compared to the WFS30-7ARM (6 m x 6 m).
WFS30-7ARM: Pros:1. Higher quantum efficiency: The WFS30-7ARM has a higher quantum efficiency (60%), making it more sensitive to light and better suited for applications with higher power lasers or higher photon counts.
2. Higher resolution: With smaller pixels (6 m x 6 m), the WFS30-7ARM provides higher resolution compared to the WFS30-7AR.
Cons:1. Higher cost: The WFS30-7ARM is generally more expensive than the WFS30-7AR.
2. Smaller field of view: The WFS30-7ARM has a smaller active area (4.25 mm x 4.25 mm), resulting in a smaller field of view compared to the WFS30-7AR.
In conclusion, if your application requires a larger field of view, lower power, and a lower budget, the WFS30-7AR is the better choice. However, if your application demands higher resolution, higher power, and a larger budget, the WFS30-7ARM is the recommended option.
Shack-Hartman WFS, 11.34mm x 7.13 Aperture, 150 m Pitch, AR Coated MLA, 400 - 900 NM, Metric Taps.