High stability electro optical intensity modulation module

KG-AMBC series of high stability electro-optical intensity modulation module are my company's latest products, which integrates the electro-optical intensity modulator and the corresponding bias circuit and solve the problem of electro-optical intensity modulator modulation performance affected by the external environment, and ensuring that the electro-optical modulator can work stably at QUAN +/-, NULL or PEAK for a long term , and completed miniaturization and easy to system integrate system.

Features:

Low insertion loss
High modulation bandwidth
Low half-wave voltage

Classification:

Optional wavelength:1310nm、1550nm and so on
Modulation bandwidth:10GHz、20GHz、40GHz
Low half-wave voltage

Application:

High-speed optical fiber transmission equipment
Microwave photon link
Phase array

High stability electro optical intensity modulation module

Performance Parameters

Parameter			Symbol	Min	Typ	Max	Unit
Optical parameters
Operating wavelength			l	1525		1565	nm
Insertion loss			IL		4	5	dB
Optical return loss			ORL			-45	dB
Switch extinction ratio@DC			ER@DC	25			dB
Output optical power stability					0.2		dB
Optical fiber	input side			Panda PM Fujikura SM 15-P-8/125-UV/UV-400
Optical fiber	output side			Corning SMF-28
Optical interface				FC/PC、FC/APC or user specified
Electrical parameters
Operating bandwidth （-3dB）			S21	10	12		GHz
Half-wave voltage Vpi		RF	Vπ@50KHz			5	V
Half-wave voltage Vpi		Bias	Vπ@Bias			6	V
Electrical return loss			S11		-12	-10	dB
Input impedance		RF	ZRF	50			W
Electrical interface				SMA(f)

Limit parameters

Parameter	Symbol		Unit	Min		Typ		Max
Output optical power	Pin,Max	dBm							20
RF output power		dBm							28
Operating voltage	Vb	V					+/-12
Operating temperature	Top	℃			-10				60
Storage temperature	Tst	℃			-40				85
Humidity	RH	%			5				90