6 • Operation
NEW FOCUS, Inc.
Figure 1:
Typical
responsivities
of the Model
2051 & 2053
photodiodes
To obtain the value of the “response factor” in V/mW, divide the
photodiode responsivity by 1.5. For more information on
frequency response and noise, see page 13.
800
0.0
0.2
0.4
0.6
0.8
1.0
Wavelength (nm)
400
Responsivity (A/W)
1200
1600
2051
2053
Note:
Note:
205x 10MHz Adj Rcvr revA.fm Page 6 Monday, January 10, 2005 9:29 AM
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