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Ultra Compact Laser as Gas Detector Narrow Linewidth

Payment Type:	T/T,Western Union
Incoterm:	FOB
Min. Order:	1 Piece/Pieces
Delivery Time:	20 Days

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Basic Info

Model No.: TEM-F-1310DFB-1-10mw

Central Wavelength (nm): 1310±2

Operating Mode: CW

Output Power (mW): >1,2,3……,10

Power Stability (rms, Over 4 Hours): <2%, <3%, <5%

Transverse Mode: TEM00

Ellipticity: >0.95

M 2 Factor: <1.1

Spectral Linewidth (MHz): ~3

Warranty: 1 Year

Additional Info

Packaging: Static free plastic bag and carton, Protective packing

Productivity: 300

Brand: CNI

Transportation: Air

Place of Origin: China (Mainland)

Supply Ability: 300

Certificate: ISO9001 FDA CE Rohs

HS Code: 9013200099

Port: Shenzhen,Beijing,Xianggang

Product Description

Product Description

DFB Laser

CNI offers DFB laser, which is special designed for gas detection such as CH4, H2S, NH3, H2O, CO, CO2, C2H4, HF, C2H2, etc. Features with narrow linewidth up to 2MHz, ultra compact dimension, high power and wavelength stability, they are widely used in fiber gas detection, seed light source, fiber optical sensing field, etc.

Features:

Stable wavelength and output power Optical fiber gas detection system

Narrow linewidth Optical sensing

No jump mode output in operating current range

Applications:

Optical fiber gas detection system

Narrow linewidth Optical sensing

No jump mode output in operating current range Fiber communications

Laser for Gas Detection:

Gas Composition	Chemical Formula	Absorption Spectrum
Methane	CH4	1650.9 nm, 1653.7 nm
Hydrogen sulfide	H2S	1578 nm, 1590 nm
Ammonia	NH3	1512 nm
Carbon monoxide	CO	1567 nm
Carbon dioxide	CO2	1580 nm
Acetylene	C2H2	1532.68nm
Ethylene	C2H4	1620 nm, 1625 nm, 1627 nm
Hydrogen fluoride	HF	1268.7 nm, 1273 nm, 1305 nm, 1312 nm
Water	H2O	1368nm, 1392 nm

Laser for Fiber Communication:

Wavelength	Model	Output Power
1310 nm	TEM-F-1310DFB	1-10 mW
1550 nm	TEM-F-1550DFB	1-30 mW

Infrared Diode Laser at 1310nm

Central wavelength (nm)	1310±2
Operating mode	CW
Output power (mW)	>1,2,3--,10
Power stability (rms, over 4 hours)	<1%, <3%, <5%
Transverse mode	TEM00
Ellipticity	>0.95
M2 factor	<1.1
Spectral linewidth (kHz)	150
Beam diameter at the aperture (1/e2,mm)	~1.0
Beam divergence, full angle (mrad)	<1.5
SMSR (dB)	35
Warm-up time (minutes)	<5
Beam height from base plate (mm)	25
Operating temperature (℃)	25+/-3
Power supply (85-264VAC)	PSU-III-LED	PSU-III-FDA
TTL / Analog modulation	TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional
Expected lifetime (hours)	10000
Warranty	1 year

Infrared Diode Laser at 1550nm

Central wavelength (nm)	1550±2
Operating mode	CW
Output power (mW)	>1,2,3--,30
Power stability (rms, over 4 hours)	<1%, <3%, <5%
Transverse mode	TEM00
Ellipticity	>0.95
M2factor	<1.1
Spectral linewidth (kHz)	150
Beam diameter at the aperture (1/e2,mm)	~1.0
Beam divergence, full angle (mrad)	<1.5
SMSR (dB)	35
Warm-up time (minutes)	<5
Beam height from base plate (mm)	25
Operating temperature (℃)	25+/-3
Power supply (85-264VAC)	PSU-III-FDA	PSU-III-LED
TTL / Analog modulation	TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional
Expected lifetime (hours)	10000
Warranty	1 year

Dimensions

Changchun New Industries Optoelectronics Tech. Co., Ltd. (CNI), founded in 1996, is the leading supplier of UV laser, violet laser, bl;ue laser , greenlaser,yellow laser, orange laser, red laser in China. CNI is dedicated to offer best
quality lasers, laser systems, optical spectrum analyzer, teaching and laboratory equipment, optical measuring equipment, laser processing equipment, machine vision and the photoelectric detection, etc. CNI also design and manufacture precision machinery, optical components and optical coating products. CNI possesses accountable and dependable service as well as quality products with compact design, high reliability, excellent performance. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, entertainment, radar communication, material processing, process control, online detection, investigation equipment and other fields.

FAQ

1. What about the delivery?

TNT UPS FEDEX DHL

2. What about the warranty?

For 1 year

3.How to pay?

T/T Western Union

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