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Electro-Optics Technology, Inc. 

3340 Parkland Ct. Traverse City, MI 49686 USA 

(231)935-4044 

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 (800)697-6782 

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[email protected] 

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 www.eotech.com 

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VI.

 

Schematics: Non-amplified Photodetectors 

 

 

VII.

 

Warranty Statement and Repair 

 

EOT warrants its products to be free from defects in material and workmanship and complies with all 
specifications. EOT will at its option, repair or replace any product or component found to be defective 
during the warranty period. This warranty applies only to the original purchaser and is not transferrable 
for a period of one year after date of original shipment. The foregoing warranties shall not apply, and 
EOT reserves the right to refuse warranty service, should malfunction or failure result from: 

a. Damage caused by improper installation, handling or use. 
b. Unauthorized product modification or repair. 
c. Operation outside the environmental or damage specifications of the product. 
d. Contamination not reported to EOT within 30 days of the original ship date. 
e. EOT’s output isolators contain a “spacer” at the end of the isolator. Under certain   conditions, 
an  off-axis  back-reflection  from  the  workpiece  could  focus  down  onto  the  output  displacer  or 
polarizer inside the isolator. The purpose of the spacer is to eliminate the conditions under which 
this could happen. Should EOT’s output isolators be purchased without the spacer, or should the 
spacer be removed, damage to the output displacer or polarizer will not be covered under warranty 
and the customer will be responsible for all costs associated with such an occurrence.  

This warranty is exclusive in lieu of all other warranties whether written, oral, or implied. EOT 
specifically disclaims the implied warranties of merchantability and fitness for a particular purpose. In 
no event shall EOT be liable for an indirect, incidental, or consequential damages in connection with its 
products. 

 

If the customer believes there is a problem with the photodetector, they should immediately contact 
EOT’s Sales/Customer department at 231-935-4044 or [email protected].  EOT’s Customer 
Service department will either issue an RMA for the device, or provide the customer with a procedure 
and authorize the customer to modify the device.  All returns should reference the RMA number on the 
outside of the shipping container and should be sent to: 
 

 
Electro-Optics Technology, Inc. 
Attn: Sales/Customer Service 
3340 Parkland Ct. 

Summary of Contents for ET-2030

Page 1: ...Electro Optics Technology Inc 3340 Parkland Ct Traverse City MI 49686 USA 231 935 4044 800 697 6782 sales eotech com www eotech com Page 1 of 9 Non amplified Photodetectors User Guide...

Page 2: ...ectors 7 VII Warranty Statement and Repair 7 VIII Glossary of Terms 8 I Non amplified Photodetector Overview EOT s Non amplified Photodetectors contain PIN photodiodes that utilize the photovoltaic ef...

Page 3: ...the detector is used 1 Be certain that the signal is not high off scale on the oscilloscope 2 Is the wavelength of the laser within the spectral range of the detector 3 Has a 50 termination input been...

Page 4: ...er output voltage signal but this will decrease the detector s bandwidth by a factor of 5x10 5 C Increasing the power incident on the detector does not result in a higher voltage signal on the oscillo...

Page 5: ...ctro Optics Technology Inc 3340 Parkland Ct Traverse City MI 49686 USA 231 935 4044 800 697 6782 sales eotech com www eotech com Page 5 of 9 C ET 2060 Dimensions D ET 3000 Dimensions E ET 3010 Dimensi...

Page 6: ...2 angle 10 60 N A 50 Noise Equivalent Power 0 01pW Hz 0 09pW Hz 0 01pW Hz 0 10pW Hz Maximum Linear Rating CW current 3mA Pulse current 3mA CW current 2mA Optical input 3mW CW current 3mA Optical Inpu...

Page 7: ...ck reflection from the workpiece could focus down onto the output displacer or polarizer inside the isolator The purpose of the spacer is to eliminate the conditions under which this could happen Shou...

Page 8: ...ge when fast pulses cause the battery voltage to reduce this would slow the response time of the photodiode the capacitor allows the battery to recover to its initial voltage It also acts as a low pas...

Page 9: ...c 3340 Parkland Ct Traverse City MI 49686 USA 231 935 4044 800 697 6782 sales eotech com www eotech com Page 9 of 9 specified value to another specified value A larger junction capacitance will slow t...

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