OTDR用FP脉冲激光器-四川纤联科技有限公司-北极星电力商务通

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联系人：卢宗梅 (来电时请说是从北极星看到我的)

手机：18990167225

电话： 0816-2300350

地址：暂无

FP脉冲二极管激光器（用于OTDR系统）可以在脉冲模式或直流模式下运行。它具有低阈电流、输出效率高、载流能力高的优点。本系列产品可提供可选的多模光纤输出。它主要用于OTDR系统和拉曼反向散射通信和测试系统。

Package Outline

Optical & Electrical Characteristics

1490nm Pulsed Laser Module for OTDR

Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Forward Voltage	VFP			3.5	V	IFP = 400 mA, PW = 10 μs, Duty = 1%
Threshold Current	Ith		20	35	mA
Optical Output Power From Fiber	Pf	40	60		mW	IFP =400 mA, PW = 10 μs, Duty = 1%
Center Wavelength	λc	1470	1490	1510	nm	IFP = 400 mA, PW = 10 μs, Duty = 1%
Spectral Width	σ			4	nm	RMS (?3 dB)
Rise Time	tr		0.5	2.0	ns	10-90%
Fall Time	tf		0.5	2.0	ns	90-10%
Monitor Current	Im	0.05		2	mA	VRM = 5V

1550nm Pulsed Laser Module for OTDR

Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Forward Voltage	VFP			3.5	V	IFP = 450 mA, PW = 10 μs, Duty = 1%
Threshold Current	Ith		20	35	mA
Optical Output Power From SM Fiber	Pf	60			mW	IFP =450 mA, PW = 10 μs, Duty = 1%
Center Wavelength	λc	1530	1550	1570	nm	PW = 10 μs, Duty = 1%
Spectral Width	σ			4	nm	RMS (?3 dB)
Rise Time	tr		0.5	2.0	ns	10-90%
Fall Time	tf		0.5	2.0	ns	90-10%
Monitor Current	Im	0.05		2	mA	VRM = 5V

1625nm Pulsed Laser Module for OTDR

Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Forward Voltage	VFP			3.0	V	IFP = 400 mA, PW = 10 μs, Duty = 1%
Threshold Current	Ith		20	35	mA
Optical Output Power From Fiber	Pf	40			mW	IFP =400 mA, PW = 10 μs, Duty = 1%
Center Wavelength	λc	1620	1625	1630	nm	IFP =400 mA, PW = 10 μs, Duty = 1%
Spectral Width	σ			4	nm	RMS (?3 dB)
Rise Time	tr		0.5	2.0	ns	10-90%
Fall Time	tf		0.5	2.0	ns	90-10%
Monitor Current	Im	0.05		2	mA	VRM =5 V

1650nm Pulsed Laser Module for OTDR

Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Forward Voltage	VFP			3.0	V	IFP = 400 mA, PW = 10 μs, Duty = 1%
Threshold Current	Ith		20	35	mA
Optical Output Power From Fiber	Pf	30			mW	IFP =400 mA, PW = 10 μs, Duty = 1%
Center Wavelength	λC	1645	1650	1655	nm	IFP = 400 mA, PW = 10 μs, Duty = 1%
Spectral Width	σ			4	nm	RMS (?3 dB)
Rise Time	tr		0.5	2.0	ns	10-90%
Fall Time	tf		0.5	2.0	ns	90-10%
Monitor Current	Im	0.05		2	mA	VRM =5 V

联系人：	卢宗梅在线咨询
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