Silicon Detector

The DSi300 detector is a silicon photodiode, covering the spectral range from approximately 300nm to 1100nm.  They are housed in compact, rugged housing and can be directly mounted on Omni-lambda series monochromators.

Product Schematic


Type Silicon photodiode detector
active area 100mm2
The wavelength range /nm 300 - 1100 nm
The peak wavelength (nm) 800±20 nm
Peak wavelength responsivity greater than 0.4 A/W
254nm responsivity (A/W) Not applicable
Response time
Operating Temperature Range
Storage Temperature Range
Distributary Resistance, Rsh
Noise Equivalent Power, NEP
Dark current 1×10-8 to 5×10-11 A
Capacity less than 3000 pf
tel: +44(0)141.952.9475   fax: +44(0)141.952.9400   mbl: +44(0)798.357.6530   sales@gildenphotonics.com   
Gilden Photonics Ltd., Unit 13 Telford Court, 9 South Avenue, Clydebank Business Park, Glasgow, G81 2NR, UK

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