TEM-F-1590DFB 1590 nm DFB Diode Laser

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Description: DFB (distributed feedback) diode laser at 1590 nm featuring single frequency operation with ultra narrow spectral linewidth, TEM00 mode and compact design. Used for carbon monoxide (CO) detection.

Applications: gas detection (H2S), spectroscopy, measurement, communication

Model #: TEM-F-1590DFB

Central Wavelength (nm)	1590±2
Spectral Line Width (MHz)	~3
SMSR (dB)	35
Operating Mode	CW
Output Power (mW)	1-20
Power Stability (rms, 4 hours ± 3°C)	<2%, <1%, <0.5%
Transverse Mode	TEM00
Ellipticity	>0.95
M2	<1.1
Beam Diameter at the Aperture (1/e2, mm)	~1.0
Beam Divergence, Full Angle (mrad)	<1.5
Warm-up Time (minutes)	<5
Beam Height from Base Plate (mm)	25
Operating Temperature (°C)	25±3
Power Supply (100-240 VAC)	PSU-III-FDA/PSU-III-LED/PSU-A-D
Modulation Option	DC-1 kHz, 1 kHz-10 kHz, 10 kHz-30 kHz, 30 kHz-100 kHz optional; TTL and Analog optional
Expected Lifetime (hours)	>10000

Please refer to the Data Sheet for detailed specifications

If you need a different model number, please feel free to ask for a quotation.

Long lifetime
FDA registered
ISO and CE qualified
ROHS complied
Model # TEM-F-1590DFB

1590 nm

TEM-F-1590DFB 1590 nm DFB Diode Laser

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