ATR20532-300mW 532nm 窄线宽拉曼激光器_拉曼光谱仪-奥谱天成（厦门）光电有限公司手机版

详细介绍

ATR20532-300mW 532nm 窄线宽拉曼激光器

GENERAL DESCRIPTION

ATR20532 532nm narrow linelaser is characteristic by its high reliability and ultra-narrow line-width. ATR20532operates with a single 5V power supply and can output 300 mW laser power. When ATR20532is used in Raman spectrometer, it will help to obtain high spectral stabilityand high resolution. It can be controlled through the TTL interface by theoffered pin-out definition and the communication protocol. The output laserpower can be changed continuously by changing the LD working current with thecommands.

ATR20532-300mW 532nm 窄线宽拉曼激光器

产品特征				典型光谱
光谱线宽		<0.1nm
功率稳定性高		<3%
应用
拉曼光谱，传感
zui大额定值
参数	符号		要求范围
输出功率 (CW)	Po		1-300 mW
工作温度⁽¹⁾	Topr		-0°C--45°C
存储温度	Tstg		-40°C--85°C

参数	工作条件	Symbol	Min	Typ	Max	单位
输出功率	APC模式	PO			300	mW
光斑模式				TM00
光束直径	Po , 1/e2			2.0		mm
光束发散角	Po , 1/e2			0.5		mrad
光斑圆度			90			%
光功率稳定性	2hrs	Ps		3	5	%
谱线宽度	FWHM	PO			<0.1	nm
光谱稳定性	λs	PO			<0.1	nm
中心波长	@PO	λc	531.5	532	532.5	nm
使用寿命 ⁽²⁾	@PO	MTBF	5,000			Hrs

Optical Parameters	Specs			Conditions
Optical Parameters	Min	Typ	Max	Conditions
Wavelength center	531.5	532 nm	532.5
Line-width		0.1 nm	0.12 nm	FWHM
Output Power			300 mW
Power stability in 2h		3%	5%	RMSE
Stability time		5 s	7s	Power stability while open laser
SMSR		>40 dB
Optical fiber	105/125um multimode fiber 0.22NA			Fiber coupled
Connector	FC/PC			Fiber coupled
Electrical Parameters
LD working current	300mA	700mA	1000mA
TEC (˚C) (±5)		25 ˚C
Power Supply	4.75 V	5 V	5.25 V
Current (Laser on)		0.75 A	2 .5 A	TEC on
Current (Laser off)		0.3 A	1.3 A	TEC on

产品简介

详细介绍

常用功能直达