ファイバカップル音響光学変調器 (FCAOM)

メーカー名ao smart

ファイバーカップルされた音響光学変調器(Fiber coupled AOM)です。標準波長の 1030～1080nm, 1530～1580nm 及び 1960-2040nm 以外にもご指定波長にてブラッグアングルを調整しアッセンブルいたします。6ns～立ち上がり時間にての高速On-OFFデジタル変調、光強度を自由に変えることができるアナログ変調、光の周波数を変える周波数変調を行うことができます。

General Specifications–1064nm Modulators：(Wavelength and Frequency is optional)

		SGTF100-1064-XX	SGTF150-1064-XX	SGTF200-1064-XX	SGTF250-1064-XX	SGTF300-1064-XX	SGTF400-1064-XX
Parameters	Unit	Type ( SGTFXXX-XXXX-XX)
		“XXX”- represents for Center frequency ；“XXXX”- represents for operating wavelength ；“XX”- represents for type of fiber，“1” represents for sing mode fiber;”1p”represents for polarization maintaining fiber；“2p” represents for LMA polarization maintaining fiber；
Working Wavelength	nm	1030-1080
Average Laser Light Tolerance	W	≤1(Customizable up to 5W)
Peak Laser Light Tolerance	kW	≤1
IL	dB	<2	<2	<3	<3	<3.5	<3.5
ER	dB	≥50
Polarized ER(PM)	dB	≥20
Polarized Power Consumption	dB	<0.5
Driving Power	W	<2
Rise Time	ns	<45	<20	<12	<10	<7	<6
Frequency Shift	MHz	100	150	200	250	300	400
Frequency Shift Bandwidth	MHz	–	>30	>50	>60	>80	>80
Fiber Type	–	HI1060/FUD3584(SM) PM980/FUD3460(PM)
Fiber Connector	–	FC/APC
RF Connection Type	–	SMA
Fiber length	m	>1
input Impedance	Ω	50
VSWR	–	<1.3:1
Package	–	FA

General Specifications–1550nm Modulators：(Wavelength and Frequency is optional)

		SGTF40-1550-XX	SGTF80-1550-XX	SGTF100-1550-XX	SGTF150-1550-XX	SGTF200-1550-XX	SGTF250-1550-XX	SGTF300-1550-XX	SGTF400-1550-XX
Parameters	Unit	Type ( SGTFXXX-XXXX-XX)
		“XXX”- represents for Center frequency ；“XXXX”- represents for operating wavelength ；“XX”- represents for type of fiber，“1”represents for sing mode fiber;”1p”represents for polarization maintaining fiber.
Working Wavelength	nm	1520-1580
Average Laser Light Tolerance	W	≤1(Customizable up to 5W)
Peak Laser Light Tolerance	kW	≤1
IL	dB	<2	<2	<2.5	<3.5	<5	<6	<7	<7
ER	dB	≥50
Polarized ER(PM)	dB	≥20
Polarized Power Consumption	dB	<0.5
Driving Power	W	<2
Rise Time	ns	<60	<50	<45	<20	<12	<10	<7	<6
Frequency Shift	MHz	40	80	100	150	200	250	300	400
Frequency Shift Bandwidth	MHz	–	–	–	>30	>60	>60	>80	>80
Fiber Type	–	SMF28e(SM) PM1550(PM)
Fiber Connector	–	FC/ACP
RF Connection Type	–	SMA
Fiber length	m	>1
input Impedance	Ω	50
VSWR	–	<1.3:1
Package	–	FA

General Specifications– Low insertion loss 1550nm Modulators：(Wavelength and Frequency is optional)

Parameters	Unit	SGTF150-1550-1P-I	SGTF200-1550-1P-I	SGTF250-1550-1P-I	SGTF300-1550-1P-I	SGTF400-1550-1P-I
Parameters	Unit	Type ( SGTFXXX-XXXX-XX) “XXX”- represents for Center frequency ；“XXXX”- represents for operating wavelength ；“XX”- represents for type of fiber，“1” represents for sing mode fiber;”1p”represents for polarization maintaining fiber；“2p”represents for LMA polarization maintaining fiber；
Working Wavelength	nm	1520-1580
Average Laser Light Tolerance	W	≤1(Customizable up to 5W)
Peak Laser Light Tolerance	kW	≤1
IL	dB	<2	<3			<4
ER	dB	≥50
Polarized ER(PM)	dB	≥20
Driving Power	dB	<2
Rise Time	ns	<20	<10			<7
Frequency Shift	MHz	150	200	250	300	400
Frequency Shift Bandwidth	MHz	>40	>60	>70	>80
Fiber Type	–	PM1550(PM)
Fiber Connector	–	FC/APC
RF Connection Type	–	SMA
Fiber length	m	>1
Input Impedance	Ω	50
VSWR	–	<1.3:1
Package	–

General Specifications–2000nm Modulators：(Wavelength and Frequency is optional)

Parameters	Unit	SGTF40-2000-1P-A	SGTF80-2000-1P-A
Parameters	Unit	Type ( SGTFXXX-XXXX-XX-A) “XXX”- represents for Center frequency ；“XXXX”- represents for operating wavelength ；“XX”- represents for type of fiber，“1” represents for sing mode fiber;”1p”represents for polarization maintaining fiber；“2p”represents for LMA polarization maintaining fiber；
Working Wavelength	nm	1960-2040
Average Laser Light Tolerance	W	≤0.5(Customizable up to 5W)
Peak Laser Light Tolerance	kW	≤0.5
IL	dB	<2
ER	dB	≥50
Polarized ER(PM)	dB	≥20
Driving Power	dB	<2
Rise Time	ns	<80	<60
Frequency Shift	MHz	40	80
Frequency Shift Bandwidth	MHz	–
Fiber Type	–	PM1550
Fiber Connector	–	FC/APC
RF Connection Type	–	SMA
Fiber length	m	>1
Input Impedance	Ω	50
VSWR	–	<1.3:1
Package	–

List of wavelengths and frequencies for fiber acousto-optic modulators

Wavelength (nm)	Centre Frequency (MHz)	IL	Rise Time	Bandwidth	ER	Driving Power	Fiber Type
Wavelength (nm)	Centre Frequency (MHz)	(dB)	(ns)	(MHz)	(dB)	(W)	Fiber Type
500-900	100	<2	40	–	>50	0.6	Single Mode/Polarization
500-900	200	<3	10	50	>50	1
1000-1100	80	<2	40	–	>50	1.5
	100	<2	40	–	>50	1.5
	150	<2.5	20	30	>50	1.5
	200	<3	10	50	>45	1.5
	250	<3	8	60	>50	2
	300	<3.5	6	80	>50	2
	400	<3.5	6	80	>50	2
1500-1700	40	<2.5	50	–	>50	2	Single Mode/Polarization
	80	<2.5	40	–	>50	2
	100	<2.5	40	–	>50	2
	150	<3.5	20	30	>50	2
	150	<2.5	15	30	>50	1.5	Polarization
	200	<5	10	50	>50	2.5	Single Mode/Polarization
	200	<3	8	50	>50	1.5	Polarization
	300	<6	6	80	>50	2.5	Single Mode/Polarization
	300	<3	5	80	>50	1.5	Polarization
1900-2100	40	<2.5	80	–	>50	1	Single Mode/Polarization
	80	<2.5	70	–	>50	1	Single Mode/Polarization
	200	<3	8	50	>50	1.5	Polarization
	300	<4	6	80	>50	1.5	Polarization

図面

ポイント

1030～1080nm, 1530～1580nm, 1960-2040nm 他波長対応可
シングルモードファイバ(SMF)、偏波保持ファイバ(PMF)
6ns～立ち上がり時間
On-Off デジタル変調、強度変調、周波数変調

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