Product Description

Act as the light source, SLD is one of the key devices of high performance

IFOG. The design and fabricating process of SLD is optimized for IFOG.

      Low PER SLD is fabricated with high stability of output optical power, high symmetry in the optical spectrum, and high reliability during all working temperature range.

     Standard 8-pin butterfly structure is used for compacted hermetic package. The chip temperature can be controlled by external PCB to realize long term stable operation.

 Cooperating with PANWOO PMFS, MIOC, and PINFET, the IFOG performance can be increased, such as Bias Instability and Repeatability, Angular Random Walk, and Scale Factor Linearity.

 

Features

l High Optical Output Power

l Excellent Stability of Optical Power

l High PER (Polarization Extinction Ratio )and Low PER is Optional

l Low Electrical Power Consumption

l Wide Operating Temperature Range

Applications

l Fiber Optic Gyroscope (FOG)

l Fiber Optic Current Transformer(FOCT)

l Optical Coherence Tomography (OCT)

l Biomedical Imaging

l Other Fiber Optic Sensing

l Instrumentation

 

Type	Parameter	Symbol	Unit	Typical Value
Optical	Central Wavelength	lc	nm	1305±15
	Spectrum Bandwidth	BW	nm	≥35
	Optical Power @100mA	P	mW	200~400	SLD-311A
				400~800	SLD-312A
				≥800	SLD-313A
	Spectrum Ripple	Ripple	dB	≤0.2
	Polarization Extinction Ratio	PER	dB	≤1.2 or ≥12
	Optical Power Changing @ Full Working Temperature Range	DP	%	≤3
Electrical	Operating TEC Current	ITEC	mA	≤700 (@ Full Working Temperature Range)
	Max TEC Current	ITmax	mA	≥1200 (For Quick Start Status Usage)
Package	Package Type	-	-	Butterfly 8 pins
	Package Size (without pins)	-	mm	22´12.6 ´(7.3~8.0)
	Fiber Pigtail Type	-	-	PM/SM
	Fiber Pigtail Length	L	m	≥1.0
Environment	Operating Temperature	TW	℃	-45~+70
	Storage Temperature	TS	℃	-55~+85

 

Product code	Power [um]	Output pigtail	Axis Alignment	Package Type
GHCN01	＞800	125/250 PM	-	H
GHCF02	＞800	125/250 PM	Fast	H
GHCN03	400~800	125/250 PM	-	H
GHCN04	200~400	125/250 PM	-	H
GHLF02	＞800	80/165 PM	Fast	H
GHCS02	＞800	125/250 PM	Slow	H
GHLN01	＞800	80/165 PM	-	H
GJCN03	400~800	125/250 PM	-	J

Payment Terms︰ TT