APD Photoreceivers - Voxtel

APD Photoreceivers
40
Deschutes BSI
Deschutes BSI
APD Photoreceivers
41
Deschutes BSI RDC1-JJAF
7 5 µ m , 5 8 0 M H z P h o t o r e c e i v e r
Parameter Min Typical Max Units
Spectral Range, λ 950 1064–1600 1750 nm
Active Diameter 75 μm
Bandwidth 200 MHz
APD Operating Gain, M 1 15 20
Receiver Responsivity @ M=10 i 100/140 kV/W at 1064/1550 nm
Noise Equivalent Power @ M=20 3.1/2.4 nW at 1064/1550 nm
Linearity of Response
Responsivity [kV/W]
250
200
150
100
50
M =20
M =10
Avg.
95%
90%
Avg.
95%
90%
4
0
Low Frequency Cutoff 30 kHz
APD Breakdown Voltage, V BR 45 50 55 V @ 295 K
TEC ∆T 40 K @ 295 K
TEC Supply 1.8/1.9 A/V
Temp Sensing Diode
Voltage and ∆V/K ii 0.48
0.50
-2.18 mV/K
0.51 V
TIA Power 20 mA @ 3.3 V
Output Impedance iii 75 90 Ω
Overload/Saturation Power iv 100 µW
Maximum Instantaneous
Input Power v 1 mW
Window Thickness 0.76 0.94 1.12 mm
Window Transparency 95/98% 1064/1550 nm
i
10MHz, -40dBm signal
ii
Sourcing 10µA, T=298K
iii
Single-ended; 100Ω differential
iv
1550nm signal with an APD multiplication gain of M=10
v
APD multiplication gain of M=10 with a 10ns 1064nm
signal @ a 20Hz PRF
0
0.1 0.2 0.3 0.5 13 2
Signal Power [µW]
Linearity of response in the Deschutes BSI photoreceiver,
model RDC1-JJAF. 20‐MHz modulated signal, 1064nm.
RVC1-NJAF Bandwidth
RVC1-NJAA Bandwidth
1000
Receiver Responsivity
@1550 nm [kV/W]
M=10
RYC1-NJAF Bandwidth
1,000
100
M=10
M=20
10
1.E+05 1.E+06 1.E+07 1.E+08 1.E+09
Frequency [Hz]
4
1
Receiver Responsivity [kV/W]
100
M=20
Voxtel Catalog, rev 03, 06/2012 ©
APD Receivers
Voxtel makes no warranty or representation regarding its products’ specific application suitability and may make changes to the products described without notice.
Deschutes FSI
10
1.E+05 1.E+06 1.E+07 1.E+08 1.E+09
Frequency [Hz]
Voxtel Catalog, rev 03, 06/2012 ©
Deschutes BSI FSI
Voxtel makes no warranty or representation regarding its products’ specific application suitability and may make changes to the products described without notice.
APD Receivers