Position Sensitive Detectors
![One-dimensional position-sensitive detector One-dimensional position-sensitive detector](/fileadmin/_processed_/b/b/csm_one-dimensional-position-sensitive-detector-26-37_ee07bc21ca.png)
![One-dimensional position-sensitive detector One-dimensional position-sensitive detector](/fileadmin/_processed_/b/b/csm_one-dimensional-position-sensitive-detector-26-37_79570cf4c4.png)
A one dimensional PSD makes continuous detection of the position of a laser spot along one axis possible.
![Highly sensitive phototransistors for low levels of light Highly sensitive phototransistors for low levels of light](/fileadmin/_processed_/1/2/csm_psd-smd-design-26-37_9e51d4564b.png)
![Highly sensitive phototransistors for low levels of light Highly sensitive phototransistors for low levels of light](/fileadmin/_processed_/1/2/csm_psd-smd-design-26-37_c1403ff2c7.png)
A two dimensional PSD makes continuous detection of the position of a laser spot along two axes possible. I
![Highly sensitive phototransistors for low levels of light Highly sensitive phototransistors for low levels of light](/fileadmin/_processed_/1/2/csm_psd-smd-design-26-37_9e51d4564b.png)
![Highly sensitive phototransistors for low levels of light Highly sensitive phototransistors for low levels of light](/fileadmin/_processed_/1/2/csm_psd-smd-design-26-37_c1403ff2c7.png)
Phototransistors have a sensitivity to light that is magnitudes higher than conventional PSDs.
![PSD with integrated preamplifier PSD with integrated preamplifier](/fileadmin/_processed_/2/7/csm_psd-integrated-amplifier-26-37_3a20418c91.png)
![PSD with integrated preamplifier PSD with integrated preamplifier](/fileadmin/_processed_/2/7/csm_psd-integrated-amplifier-26-37_0e26406dbf.png)
SPC PSDs are position sensitive detectors with integrated signal processing circuitry.
![Two-dimensional PSD Two-dimensional PSD](/fileadmin/_processed_/3/0/csm_two-dimensional-psd-26-37_1a1d6c5f9d.png)
![Two-dimensional PSD Two-dimensional PSD](/fileadmin/_processed_/3/0/csm_two-dimensional-psd-26-37_fab211c2d5.png)
PSDs as alternative to scanning systems.
![Quad Cell Silicon Photodiode Quad Cell Silicon Photodiode](/fileadmin/_processed_/0/a/csm_p-type-26-37_e64828556d.png)
![Quad Cell Silicon Photodiode Quad Cell Silicon Photodiode](/fileadmin/_processed_/0/a/csm_p-type-26-37_d20a24fbe4.png)
Thanks to the small areas of the individual segments differential diodes are well suited for high resolution and fast position measurements.
![](/fileadmin/_processed_/f/e/csm_x-ray-detector-pg29-a2c-26-37_e1d9803a78.png)
![](/fileadmin/_processed_/f/e/csm_x-ray-detector-pg29-a2c-26-37_c80fb5b554.png)
One dimensional silicon detector arrays with 12 single elements. Custom variants also available upon request.
![](/fileadmin/_processed_/4/c/csm_quadrant-photodiode-jqc5r-26-37_ec8eb01543.png)
![](/fileadmin/_processed_/4/c/csm_quadrant-photodiode-jqc5r-26-37_adb39afc3e.png)
The four-quadrant diode JQA5 covers a spectral range from 205 to 355 nm.
![SEEPOS - PSD Signal Processing System SEEPOS - PSD Signal Processing System](/fileadmin/_processed_/c/b/csm_seepos-psd-signal-processing-system-26-37_c8eed534ee.png)
![SEEPOS - PSD Signal Processing System SEEPOS - PSD Signal Processing System](/fileadmin/_processed_/c/b/csm_seepos-psd-signal-processing-system-26-37_9345d386da.png)
Compact one or two-dimensional PSD modules with a mount for high-precision position measurements.
![SEEPOS - PSD Signal Processing System SEEPOS - PSD Signal Processing System](/fileadmin/_processed_/c/b/csm_seepos-psd-signal-processing-system-26-37_c8eed534ee.png)
![SEEPOS - PSD Signal Processing System SEEPOS - PSD Signal Processing System](/fileadmin/_processed_/c/b/csm_seepos-psd-signal-processing-system-26-37_9345d386da.png)
Amplifiers for PSDs, Differential Diodes, and Quadrant Diodes
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Welcome to LASER COMPONENTS Germany GmbH, your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Euro (€/EUR). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:
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