Compact Unidirectional TAP Detector Array: 4, 8, 9, and 10 channels

Applications:

 

  EDFA Power Monitoring/Control
  DWDM Channel Monitoring
  ROADM Port Monitoring/Control

 

Compact Unidirectional TAP Detector Array Datasheet

 

Features:

  Low Ripple
  Low Insertion Loss
  Epoxy-Free Dark Current
  Extremely Low Dark Current
  Excellent Directivity Performance

Description:

Go!Foton’s integrated Unidirectional Tap Detector is now available in a 4ch, 8ch, or 10ch array package. Go!Foton’s Unidirectional Tap Detector combines 3 important optical functions in to a single package: an optical tap based on Go!Foton’s filter on lens technology, an isolator function achieved through Go!Foton’s proprietary packaging technique, and a PIN photodiode based on Go!Foton’s proprietary InGaAs fabrication process. The hermetically sealed InGaAs photo detector has a low dark current, a flat and rapid power response and extremely high temperature stability across a wide wavelength range. Go!Foton’s filter on lens allows customers to choose tap proportion as well as wavelength range so that monitoring can be achieved on a single wavelength or a broad spectrum. Now these industry leading performance components are available in Array type packages to support densely packaged multi-channel power monitoring applications. Fewer component parts result in greater space efficiency, ease of handling, and inherently higher reliability.

Qualification and Reliability:

Opto-Electronic devices has been qualified according to Telcordia GR-468, CORE “Generic Reliability Assurance Requirements for Opto-Electronic Devices used in Telecommunications Equipment” and the applicable company Product Quality and Reliability Program that includes conduct of Telcordia GR-468 section 2.1.4 Requalification and On-going Reliability Test (ORT) requirements and/or its equivalent.Any change to identified test conditions requires justification and approval and shall be communicated to Customers.
 

4CH and 8CH Compact Unidirectional Tap Detector Array

4CH and 8CH TAPD Array Drawing

9CH and 10CH Compact Unidirectional Tap Detector Array

9CH and 10 CH TAPD Array Drawing

Absolute Maximum Rating

Parameter
Symbol
Unit
Specification
Min.
Typ.
Max.
Operating Temperature
Top
°C
-40
-
+85
Operating humidity Range (No Condensation)
RHOP
%
5
-
95
Storage Temperature Range
Tstg
°C
-40
-
+85
Storage Humidity Range (No Condensation)
RHstg
%
5
-
95
Reverse Bias
Vr
V
-
-
25
Forward Current
If
mA
-
-
10
Electrostatic Discharge(ESD) Threshold
C:100pF,R:1.5kΩ,Human Body Model
VESD
V
-
-
250
Soldering Temperature (< 10 sec) at least 2mm away from
the device's body.
TSol/sub>
°C
-
250
-

Optical and Electrical Characteristics

ParameterSymbolUnitSpecificationCondition
Tap RatioTR%0.5125103050
Wavelength RangeλRnm1520~1570C-Band
1570~1610L-Band
1510~1610CL-Band
Insertion LossILdB<0.5<0.5<0.5<0.6<0.8<2.3<3.6λR , Top
Wavelength
Flatness
WDLdB<0.1C-Band and L-Band
<0.15CL-Band
Temperature
Dependent Loss
TDLdB<0.151550nm , Top
Polarization
Dependent Loss
PDLdB<0.051550nm,RT
Return LossRLdB>501550nm,RT
Maximum Optical Power HandlingPMAXdBm262320161386
Minimum
Responsivity
RsMIN48164570240350λR , Top, Vr:5V
Maximum
Responsivity
RsMAX8.5152665145400600λR , Top, Vr:5V
Wavelength
Dependent
Responsivity
WDRs<0.40C-Band ,Top, Vr:5V
<0.40L-Band ,Top, Vr:5V
<0.45CL-Band ,Top, Vr:5V
Temperature
Dependent
Responsivity
TDRsdB<0.40C-Band ,Top, Vr:5V
<0.40L-Band ,Top, Vr:5V
<0.45CL-Band ,Top, Vr:5V
Polarization
Dependent
Responsivity
PDRsdB<0.20λR , Top, Vr:5V
DirectivityDirdB>25TAPD-UC Model
>33TAPD-UCP Model
Dark Current @ 25°CIdRTnA<0.10Vr:5V
Dark Current @ 85°CIdHTnA<5Vr:5V
LinearityLIN%±5%PIN: +10dBm to-30dBm,
Vr:5V,1550nm,RT
CapacitanceCpF1.3(maximum)1MHz, Vr:5V
BandwidthBWGHz2.5 (Typical)-3dB,RL=50Ω,Vr:5V
TAPD Array More Info
TAP Detector Array Unidirectional

Compact Unidirectional TAP Detector Array Datasheet