DBR Single Frequency Laser Diodes

DBR Single Frequency Laser Diodes eagleyard Photonics
 
  • SW10679
632, 633 nm; Typ. Linewidth 1.0 MHz; Max. Output Power 10 mW CW; Threshold Current ≤120 mA;... more
Product information "DBR Single Frequency Laser Diodes"

632, 633 nm; Typ. Linewidth 1.0 MHz; Max. Output Power 10 mW CW; Threshold Current ≤120 mA; Slope Efficiency 0.4 W/A; Side Mode Suppression Ratio ≥30 dB

Toptica eagleyard’s DBR series of distributed Bragg grating (DBR) laser diodes contains a multi-section laser with gain, phase and distributed feedback (DFB) sections. DBR series laser diodes feature a built-in wavelength-selective grating stabilizing the wavelength

The DBR series’ resonator comprises a periodic structure. Thus, the devices operate on a single resonator mode emitting quasi-monochromatic radiation with a very small line width and low phase noise. The lasers can have very low-intensity noise because of the lack of mode partition noise. Due to the Gaussian mode the output is diffraction-limited..

Special variants are available, especially suitable for spectroscopy with mode‐hop free operation and small linewidth guaranteed at the specified target wavelength for spectroscopic applications – these laser diodes are reaching the target wavelength by temperature tuning and allow wavelength tuning around this target wavelength.

Key Features:

  • Center Wavelength: 632 nm, 633 nm
  • Narrow Linewidth: Typ. 1.0 MHz
  • Threshold Current: ≤120 mA
  • High Side Mode Suppression Ratio: ≥ 30 dB
  • Max. Output Power: 10 mW CW
  • Max. Forward Current: 160 mA
  • Including Monitor Diode, TEC Cooler and Thermistor
  • Package: Hermetic 14-pin Butterfly

Applications: HeNe Laser Replacement; Spectroscopy; Metrology; Sensing

Manufacturer Series Name: DBR
Related links to "DBR Single Frequency Laser Diodes"
Read, write and discuss reviews... more
Customer evaluation for "DBR Single Frequency Laser Diodes"
Write an evaluation
Evaluations will be activated after verification.
Please enter these characters in the following text field.

The fields marked with * are required.

Top seller
Viewed