ROF-AM series 1064nm intensity electro-optical intensity modulator

Product description:

ROF-AM 1064nm lithium niobate optical intensity modulator uses advanced proton exchange process, which has low insertion loss，high modulation bandwidth，low half-wave voltage and other characteristics being used in space optical communication system， pulse generating devices，quantum optics and other fields.

Feature:

 High modulation bandwidth

 Low half-voltage

 High stability

 Low insertion loss

Application:

 Optical fiber sensing system

 Pulse optical modulation system

 Pulse generator

 Analog transmission link

Performance parameters:

Parameter				Symbol		Min	Typ	Max	Unit
Optical parameters
Operating wavelength				l		980	1060	1150	nm
Insertion loss				IL		-	4	5	dB
Optical return loss				ORL		-40	-45	-	dB
Switch extinction ratio@DC				ER@DC		20	25	-	dB
Dynamic extinction ratio				DER		12	13		dB
Optical fiber	Input					PM fiber 980 nm
	Output					PM fiber 980 nm
Optical connector						FC/PC、FC/APC or user specified
Electrical parameter
Operating bandwidth （-3dB）					S21	2.5		20	GHz
Bandwidth fluctuation					DS21	-	0.5	1	dB
Half wave voltage Vpi			RF		Vπ@50kHz	-	4	4.5	V
			Bias		Vπ@Bias	-	5	6	V
Electrical return loss					S11	-	-12	-10	dB
Input impedance		RF			ZRF	50			W
		Bias			ZBIAS	1 M			W
Electrical connector						SMA(f)

Limit Conditions

Parameter	Symbol	Unit	Min	Typ	Max
Input optical power	Pin,Max	dBm			13
input RF power		dBm			28
Bias voltage	Vbias	V	-20		20
Operating temperature	Top	ºC	0		70
Storage temperature	Tst	ºC	-40		85
Humidity	RH	%	5		90

Characteristic curve

intensity modulator

ordering information:

ROF

Modulator type ：

AM---intensity modulator

Operating wavelength ：

10---1064nm

Operating bandwidth ：

2.5G---2.5GHz

10G---10GHz

20G---20GHz

Input output optical fiber：

PS---PM/SMF

PM--- PM/PMF

Connector：

FA---FC/APC

FP---FC/PC

SP---user specified

please contact me if you have special requirement

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