1600nm 10mW PM SLD Laser Diode

1600nm 10mW PM SLD Laser Diode

The 1600nm SLD is a broadband SLD operating in inherent superluminescent emission mode. Its superluminescent characteristic delivers broader spectral bandwidth under higher driving current, while conventional ASE-based SLEDs feature narrowed spectral bandwidth at elevated current. Its low coherence suppresses Rayleigh backscattering noise. Combined with high output power and wide spectral width, it counteracts optical receiver noise and improves spatial resolution for OCT and measurement sensitivity for sensing applications. This 1600 nm SLED adopts a 14-pin butterfly package and complies with Bellcore GR-468-CORE specifications.

Product features：Broad-spectrum output; polarization-maintaining fiber coupling; low coherence; high stability; intelligent control

Part Number：MP-SLD-1600-10-A81-14BF-PA

Application area：Optical Coherence Tomography | Fiber Optic Gyroscope | Fiber Sensing | Device Testing | Biological Detection

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Central Wavelength Output Power

1600nm 5mW

Dimension Drawing

General Parameters

Technical Specifications

(TSLED = 25 ℃)

Parameter	Symbol	Condition	Min.	Typ.	Max.	Unit
Operating Current	Iop	—	—	200	225	mA
Forward Voltage	VF	Iop	—	—	2	V
Single-mode Fiber Output Power	Po	Iop	5	—	—	mW
Center Wavelength	λ	Iop	1580	1600	1620	nm
Spectral Width (FWHM)	BFWHM	Iop	50	55	—	nm
Spectral Ripple	R	Iop	—	0.15	0.3	dB
Thermistor Resistance	Rtherm	T = 25 °C	9.5	10	10.5	kΩ
TEC Voltage	VTEC	Iop	—	—	2.5	V
TEC Current	ITEC	Iop	—	—	1.1	A

TSLED temperature is monitored by the internal thermistor.

Absolute Maximum Ratings

Parameter	Symbol	Condition	Min.	Max.	Unit
Reverse Voltage	VR	—	—	2	V
Forward Current	IF	—	—	275	mA
Forward Voltage	VF	Iop	—	2.5	V
Case Temperature	Tc	Iop	-40	70	°C
SLED Temperature	TSLED	Iop	0	70	°C
TEC Voltage	VTEC	—	—	3.0	V
TEC Current	ITEC	—	—	1.8	A
Storage Temperature	Tstg	Unbiased	-40	85	°C
Storage Humidity	—	—	5	85	%RH
ESD Withstand Voltage	VESD	Human Body Model	—	500	V
Lead Soldering Temperature	Stemp	—	—	260	°C
Lead Soldering Duration	Stime	—	—	10	sec

Typical Performance Characteristic Curves

(Operating condition: T SLED =25^。C)

2.1.png

P-I Curve

2.2.png

Spectrum

2.3.png

I-V Curve

2.4.png

Spectral Modulation

BTF Package

Parameter	Description
Package Type	BTF
Fiber Type	SMF-28
Mode Field Diameter (MFD)	10 μm
Cladding Diameter	125 μm
Coating Diameter	245 μm
Protective Sleeve	900 μm loose tube
Pigtail Length	1 m
Fiber Bending Radius	＞40 mm
Connector Type	FC/APC
Dimension Information	Refer to the figure below

2.5.png

Optional Configurations

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Product title: 1600nm 10mW PM SLD Laser Diode

Product link: https://www.idealphotonics.com/product/detail/1341.html

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