波长可调谐激光器-河南明海光电子科技有限公司手机版

详细介绍

波长可调谐激光器
产品描述
我院研制的是一款高性能、宽带可调谐、连续激光器，可调谐波段范围为1528 nm-1563 nm。目前，可调谐激光器分为模块式和台式。
产品特点
l 低功耗
l 窄线宽
l 高功率
l 边模抑制比高
光学性能指标

Parameter	Min.	Typ.	Max.	Units	Condition
Output power	+7	-	+13	dBm
Optical output power tolerance	-0.8	-	+0.7	dB
Variation in optical output power over the wavelength range	-	±0.2	±0.4	dB	Fixed set power value and fixed case temperature
Frequency Range	191.7	-	196.1	THz	C band, 89 channels, 50 GHz spacing
Wavelength Range	1528.77	-	1563.86	nm	C Band
No of Channels	89	-	-	-	50 GHz spacing
SMSR	40	45	-	dB	-
Linewidth	-	1	5	MHz	Lorentzian
RIN (10MHz-1GHz) (1-10GHz)	-	-	-110 -145	dB/Hz	Average RIN
OSNR	50	55	-	dB	0.1 nm optical bandwidth
Polarization extinction ratio	20	-	-	dB	-
Return Loss		-50	-40	dB	-
Back Reflection Tolerance	-8.2	-	-	dB	For RIN <-140 dB/Hz
Locked frequency accuracy	-1.8	-	+1.8	GHz	EOL
Shuttered output power	-	-35	-30	dBm	-
Linewidth for Brillouin suppression	250	-	1000	MHz	-
Brillouin frequency selection	10	-	100	kHz
Trace Tone Frequency	10	-	500	kHz
Trace Tone Modulation Depth	-	4	10	%	-
Tuning Speed	-	-	10	ms	Various scenarios apply
iTLA 'cold-start' initialisation time	-	-	60	s

机械结构尺寸及电性能