Tap Photo Detector (Tap PD)

Tap PD: GROWSFIBER's Tap Photo Detector (Tap PD) is a hybrid device that integrates a thin-film tap collimator with a high sensitivity PIN photodiode. These products adopt a new design solution that offers very high responsibility, low dark current, compact size with wide band-width, high reliability and low cost. GROWSFIBER can provide customized designs to meet specialized feature applications. Also, GROWSFIBER offers modular assemblies.; Contact Us

Parameter	Unit	Specification			Note
Wavelength Range	nm	1530~1570			C-band
Wavelength Range	nm	1570~1610			L-band
Tap ratio		1:99	2:98	5:95
Maximum Input Power	dBm	25	22	18
Responsibility	mA/W	7~12	16~20	40~60
Insertion Loss	dB	0.5	0.6	0.6	Excluding Connectors
Wavelength Dependent Loss (WDL)	dB	≤0.3
Polarization Dependent Loss (PDL)	dB	≤0.1
Return Loss	dB	≥45
Dark Current	nA	≤5.0 (1.0 Typical)			Vr=5V, 25℃
Reverse Voltage	V	≤20
Forward Current	mA	≤10
Capacitance	pF	≤8.0 (5.0 Typical)			Vr=5V, f=1MHz
Bandwidth	GHz	2			RL=50Ω, -3dB
Operating Temperature Range	°C	-5 to +70
Storage Temperature Range	°C	-40 to +85

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