Detect Small Amounts of Light Using a Single Fiber Avalanche Photodiodes with Fiber Pigtails
LASER COMPONENTS now manufactures avalanche photodiodes with fiber pigtails.
With a semiautomatic assembly unit, the fibers can be adjusted exactly to
pigtailing technology is very flexible - almost any combination of APD and
fiber can be implemented: all optical fibers with a core diameter of < 600 μm can be combined with our APDs in a TO-46 housing.
The advantages of fiber coupling are obvious: in medical technology or
analytical measurement technology, it is often not ideal to have the
detector close to the area of measurement; in photon-counting applications,
it is possible to shield disruptive signals with the help of an opaque fiber
jacket; in industry, data is transmitted across very long distances via
optical fibers.
On a standard basis LASER COMPONENTS offers the SAP-series Geiger-mode APDs and the particularly low-noise IAG-series InGaAs APDs. Hermetically sealed
and with high mechanical durability, these APDs exceed the requirements of
the Telcordia GR-468 standard. The development of APDs according to customer
specifications is inexpensive and possible at any time.
Featured Product
How cameras deliver sharp images despite changing distances
IDS Imaging Development Systems offers a range of models, from a webcam-like camera in industrial quality to a tiny autofocus camera that weighs just12 grams. The 13 MP autofocus camera uEye XC closes the market gap between industrial cameras and webcams. Setting up and operating only requires a cable connection. After that, the autofocus camera immediately delivers high-resolution, detailed images and videos. With the optionally available, quickly exchangeable macro lens, users can easily shorten the minimum object distance of the camera. This makes it also suitable for close-up applications. Focus from a distance of just 10 cm. The uEye XS is even more compact and fits into almost any application with its size of just 26.4 x 23 x 21.7 mm. Thanks to its autofocus and 5 MP CMOS sensor, it delivers consistently sharp images and videos from a distance of just 10 cm. When it comes to image quality, natural color reproduction and harmonious contrast are also decisive factors. IDS has therefore equipped the uEye XS with many other practical automatic features familiar from consumer technology. This includes white balance, exposure and gain. As a result, it delivers the best possible result in every situation.
