Flourescense Spectroscopy 1064nm DFB Lasers Butterfly Fiber-coupled Single Polarization .
The high power chip is hermetically sealed in a epoxy-free and flux-free 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode. The 1064nm laser provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. This module complies described in Telcordia GR-468-CORE requirement.
1 Specifications:
Output power from pigtail PF ：30 mW ( It can be customized)
Range of available wavelengths lC ：1064 nm
Spectral width (FWHM) ：3 MHz
Sidemode supression ratio at Pf SMSR ： 45 dB
Wavelength shift with current ： 5 pm/mA
Wavelength shift with temperature ： 0.1 nm/℃
Operating current
IOP ：150 mA
Threshold current： 30 mA
Forward voltage VF： 2.3 V
Polarization extinction ratio PER： 20 dB
Thermoelectric cooler current ITEC： 3 A
Thermoelectric cooler voltage VTEC： 4 V
2. Features:
Stabilized wavelength single mode laser;
CW or pulsed operation;
Operating temperature range -40℃ to +50℃;
Wavelength/temperature coefficient 0.01nm/℃;
Built-in monitor photodiode, thermo-electric cooler and thermistor;
Single mode fiber pigtail (Corning HI1060, NA=0.14, MFD=6.2um@1060nm);
Optional FC/APC connector.
3. Applications:
Spectroscopy;
Telecom;
Illumination;
Sensing.
Download the datasheet
Fluorescence spectroscopy is an investigative method based on the fluorescence properties of the sample under study, and is used for quantitative measurements of chemical products. Fluorescence spectroscopy analyzes fluorescence from a molecule based on its fluorescent properties.
