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| Single Point Detector | ||||||||||||||||||||||
| Single Point Detector is available with a wide range of detectors from Deep UV to Far IR. The Ocean Optics Single Point Detector is the ideal tool for high signal-to-noise, single point fiber optic and free-beam measurements. A single point detector is basically a spectrometer that has a detector with no pixels. Therefore it doesn’t give a spectrum over a wavelength range, but it gives the total number of counts over the whole range.
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| Particle Detectors X-Rays | ||||||||||||||||||||||
| The X10-6 is the first product of a new detector line for scattered ionizing radiation.
It's specially developed epoxy based light blocking glob top allows direct detection of X-ray and gamma radiation without perturbing influences of surrounding light sources. The new product line will also include super low dark current detectors for high performance applications that will be available with scintillator crystals. Applications includes monitoring of scattered radiation from X-Ray and Gamma-Ray sources to assure workplace safety.
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| Fast Photoreceivers-Series HCA-S-200M | ||||||||||||||||||||||
| The series HCA-S-200M Photoreceivers combine fast photodiodes with the proven and outstanding FEMTO HCA Current Amplifier technology. The HCA-S-200M is available with either a fast large area Si or InGaAs photodiode covering a spectral range from 320 to 1000 nm and 900 to 1700 nm, respectively. The amplifier transimpedance is 2 x 104 V/A resulting in a maximum conversion gain of 1.9 x 104 V/W at 1550 nm for the InGaAs model. The sophisticated DC coupled multi-stage amplifier design allows measurements from DC to a maximum bandwidth of 200 MHz corresponding to a minimum rise-time of 1.8 ns. With a NEP as low as 6 pW/√Hz signals with an optical power in the micro-Watt range can be detected without the need for further averaging. Applications
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| Ultra-Fast Photoreceivers-Series HSA-X-S | ||||||||||||||||||||||
| By combining state of the art photodiodes with the proven and outstanding FEMTO GHz amplifier technology we designed a new family of photoreceivers with a remarkable performance. The HSA-X-S offers an upper bandwidth limit of 2 GHz. Two models with either a fast Si or InGaAs photodiode cover a spectral range from 320 to 1000 nm and 850 to 1700 nm, respectively. Due to the sophisticated amplifier design the minimum NEP is just 14 pW/√Hz at a transimpedance of 5 x 103 V/A. This allows for the measurement of optical power levels in the µW range with GHz speed. For the HSA-X-S-1G4-SI with silicon photodiode the effective active diameter is a remarkably large 0.8 mm due to the use of a ball lens in front of the detector chip. Applications
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| Fast Photoreceivers -Series HCA-S-400M | ||||||||||||||||||||||
| The series HCA-S-400M Photoreceivers combine fast photodiodes with the proven and outstanding FEMTO HCA Current Amplifier technology. The HCA-S-400M is available with either a fast Si or InGaAs photodiode covering a spectral range from 320 to 1000 nm and 900 to 1700 nm, respectively. The amplifier transimpedance is 5 x 103 V/A resulting in a maximum conversion gain of 5 x 103 V/W at 1550 nm for the InGaAs model. The sophisticated DC coupled multi-stage amplifier design allows measurements from DC to a maximum bandwidth of 400 MHz corresponding to a minimum rise-time of 1 ns. Due to the low-noise design signals with an optical power in the micro-Watt range can be detected without the need for further averaging. Different models with free space or fiber optic input are available. Applications
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| Photoreceivers-Series LCA-S-400K | ||||||||||||||||||||||
| By combining state of the art photodiodes with the proven and outstanding FEMTO LCA Current Amplifier technology we designed a new family of photoreceivers with a remarkable performance. The LCA-S-400K is available with either a large area Si or InGaAs photodiode covering a spectral range from 400 to 1050 nm and 900 to 1700 nm, respectively. The amplifier transimpedance is 107 V/A resulting in a maximum conversion gain of 9.5 x 106 V/W at 1550 nm for the InGaAs model. Due to the low noise performance of the transimpedance amplifier the minimum NEP is as low as 75 fW/√Hz which allows for detection of optical signals in the nanoWatt range without further averaging. Applications
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| Mid-Infrared/Far-Infrared Detectors | ||||||||||||||||||||||
| Special classes of solid-state detectors for very specific applications are Mercury Cadmium Telluride devices.These devices can be manufactured with varying stochiometries to yield detectors that can be sensitive to very long wave infrared radiation. These devices enable the detection of infrared radiation with relatively high efficiencies. However, due to internal mechanisms these devices are heavily susceptible to high surrounding temperatures. Cooling to liquid nitrogen temperature will negate much of these effects. Available in both single channel and multi-channel versions, a host of applications can be covered. Consider for instance the use of MCT-detectors in absorption spectroscopy, 2-D vibrational spectroscopy and ultrafast pump-probe spectroscopy. Especially with certain types of spectroscopy, it can be beneficial to have a two-line array. Our supplier, Infrared Associates can meet this demand with its custom array manufacturing. A system, including data-acquisition electronics gives you access to a complete turnkey solution to move your experiment into the infrared. |  | |||||||||||||||||||||
