background image

 

                                                                                                       

4

4

3

3

5

5

 

 

R

R

o

o

u

u

t

t

e

e

 

 

2

2

0

0

6

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

N

e

e

w

w

t

t

o

o

n

n

,

,

 

 

N

N

J

J

 

 

0

0

7

7

8

8

6

6

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P

P

h

h

o

o

n

n

e

e

:

:

 

 

9

9

7

7

3

3

-

-

5

5

7

7

9

9

-

-

7

7

2

2

2

2

7

7

 

 

W

W

e

e

b

b

 

 

S

S

i

i

t

t

e

e

:

:

 

 

h

h

t

t

t

t

p

p

:

:

/

/

/

/

w

w

w

w

w

w

.

.

t

t

h

h

o

o

r

r

l

l

a

a

b

b

s

s

.

.

c

c

o

o

m

m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

F

a

a

x

x

:

:

 

 

9

9

7

7

3

3

-

-

3

3

0

0

0

0

-

-

3

3

6

6

0

0

0

0

 

 

2811-S02 Rev H 6/12/08 

 
 
 
 
 
 
 
 
 

 
 

 

HIGH-SPEED PHOTODETECTOR 

 
 

Thorlabs item # SV2-FC

 

 

Serial #____________ 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 

Summary of Contents for SV2-FC

Page 1: ... 86 60 0 P Ph ho on ne e 9 97 73 3 5 57 79 9 7 72 22 27 7 W We eb b S Si it te e h ht tt tp p w ww ww w t th ho or rl la ab bs s c co om m F Fa ax x 9 97 73 3 3 30 00 0 3 36 60 00 0 2811 S02 Rev H 6 12 08 HIGH SPEED PHOTODETECTOR Thorlabs item SV2 FC Serial ____________ ...

Page 2: ...Diameter 0 4 mm Bandwidth 3 dB point 2 GHz Rise and Fall Time 150 ps Afterpulse Ringing Amplitude 20 of Maximum Dark Current 0 005nA 20V Junction Capacitance 1pF 20V NEP 2x10E 15 W sqrt Hz Dynamic Range Calculate from NEP and 2V maximum output into 50Ω Fiber Input Receptacle FC Output Impedence 50 Ω Typical Peak Optical Input Power for a 2 V output Okay to increase to achieve a full 2 V output 200...

Page 3: ...mportant to realize the limitations on the battery life Photo detectors are current output devices meaning that the output current is directly proportional to the light hitting incident on the detector Most users will convert this to a voltage by applying a load terminating resistor The resistance value is essentially the circuit gain For very high speed detectors such as the SIR5 SV2 and SUV7 it ...

Page 4: ...the procedure described in the specifications sheet for the detector Another suggestion to increase the battery lifetime is to remove or power down the light source illuminating the sensor Without the light source the photodetector will continue to draw current equal to the photodetector dark current however this will significantly increase the lifetime The SV2 has a dark current less than 0 005nA...

Page 5: ...n N NJ J 0 07 78 86 60 0 P Ph ho on ne e 9 97 73 3 5 57 79 9 7 72 22 27 7 W We eb b S Si it te e h ht tt tp p w ww ww w t th ho or rl la ab bs s c co om m F Fa ax x 9 97 73 3 3 30 00 0 3 36 60 00 0 2811 S02 Rev H 6 12 08 3 STEPS TO CHANGE THE BATTERY PACK ...

Page 6: ...3 30 00 0 3 36 60 00 0 2811 S02 Rev H 6 12 08 Model Number ___SV2 FC ___________________________________ Serial Number ________________________ Thorlabs does hereby certify that the above equipment meets or exceeds our published specifications for performance and accuracy All test results specific to the above unit are shown below Tested and Approved by ____________________________________________...

Reviews: