Single-Frequency Laser Diode

Reference number: PHO-DBR-xxx
Single Frequency Laser Diodes from Photodigm, Wavelengths, and Packages 730 nm to 1090 nm Laser Diode.
Reference number: PHO-DBR-xxx
Single Frequency Laser Diodes from Photodigm, Wavelengths, and Packages 730 nm to 1090 nm Laser Diode.
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Laser & Light Sources Team
Phone: +49 8153 405-11
Description
The DBR Series of high-power edge-emitting Lasers are based on Photodigm's advanced singlefrequency laser technology. It provides a diffraction limited, single lateral and longitudinal mode beam. Facets are passivated for high-power reliability. Applications include spectroscopy for rubidium-based quantum encryption, chronometry, and magnetometers.
Photodigm DBR lasers - selected by engineers worldwide for the most demanding applications in spectroscopy, atom sensors, and metrology.
DBR Wavelength |
Description and common applications |
760 nm |
Single frequency 760 nm laser diode for molecular oxygen spectroscopy. We can also provide laser diodes from 759 nm to 763 nm. |
767 nm |
Single frequency 767 nm laser diode for potassium D2 line. |
770 nm |
Single frequency 770 nm laser diode for potassium D1 line. |
780 nm |
Single frequency 780 nm laser diode for Rubidium D2 line. We can also provide 778 nm laser diodes. |
785 nm |
Single frequency 785 nm tunable laser diode for Raman Spectroscopy . |
795 nm |
Single frequency 795 nm laser diode for Rubidium D1 line . |
852 nm |
Single frequency 852 nm tunable infra red laser diode for Cesium D2 line . |
895 nm |
Single frequency 895 nm tunable IR laser diode for Cesium D1 line . |
920 nm |
Single frequency 920 nm tunable infrared laser diode suited for second harmonic generation (SHG) or Ytterbium pumping. We have supported our customers with wavelengths from 918 nm to 922.7 nm. |
976 nm |
Single frequency 976 nm laser diode designed for second harmonic generation (SHG), Ytterbium pumping, or time-resolved fluorescence spectroscopy. |
1064 nm |
Single frequency 1064 nm tunable IR laser diode suited for second harmonic generation (SHG), Nd:YAG replacement, fiber amplifier seeding, or time-resolved fluorescence spectroscopy. |
1083 nm |
Single frequency 1083 nm laser diode designed for pumping the Helium metastable transition for magnetometry. |
TO-8 Test Mount |
The TO8-1000-A is an ideal mount for the operation of Photodigm's TO-8 packaged laser |
SPECTROSCOPY CERTIFIED
Whether you need to hit the transition lines of K, Rb, Ca, Cs, Ca+, or He* - our Photodigm Spectroscopy Certified wafelengths are guaranteed to be tunable to the relevant spectroscopic lines at a laser temperature of 25 °C ± 10 °C. Spectroscopic Certified wavelengths are unmatched precision designed specifically for atomic clocks and guaranteed to hit the specific atomic transition you need.
HIGH POWER DBR LASER DIODES
Our Photodigm High Power Laser Diodes are designed with a longer gain section and a tapered structure to deliver a high output power that ranges up to 350 mW in some wavelengths.
LOW POWER DBR LASER DIODES
Our Photodigm Low Power Laser Diodes are designed to deliver low output powers in small packages while remaining tunable.
HOTDBR LASER DIODES
Our Photodigm High Operating Temperature (HOT) DBR Laser Diodes continue to deliver optimal performance at 65 °C ± 10 °C at key Alkali-atom wavelengths for quantum sensing applications.
VIRTUAL POINT SOURCE (VSP) LENS
Photodigm's Virtual Point Source (VPS) microlens provides an integrated laser diode optics solution to decrease astigmatism and improve the circularity of the DBR laser diode's single-mode spatial output beam.
λ (nm) | Chip Architecture |
CW Power Range (mW) |
730 | DBR High Power Chip | 40 - 80 |
737 | DBR High Power Chip | 40 - 80 |
739 | DBR High Power Chip | 40 - 80 |
760 | DBR High Power Chip | 40 - 60 |
766.700 (K) | DBR High Power Chip | 40 - 80 |
770.108 (K) | DBR High Power Chip | 40 - 100 |
776.061 (Rb) | DBR High Power Chip | 40 - 120 |
778.105 (Rb) | DBR High Power Chip | 80 - 180 |
780.241 (Rb) | DBR HOT Chip | 10 - 30 |
DBR Low Power Chip | 40 - 80 | |
DBR High Power Chip | 80 - 180 | |
785 | DBR Low Power Chip | 40 - 80 |
DBR High Power Chip | 80 - 180 | |
794.978 (Rb) | DBR HOT Chip |
10 - 30 |
DBR Low Power Chip | 40 - 80 | |
DBR High Power Chip | 80 - 180 | |
800 | DBR High Power Chip | 80 - 180 |
808 | DBR High Power Chip | 80 - 180 |
810 | DBR High Power Chip | 80 - 180 |
816 | DBR High Power Chip | 80 - 180 |
823 | DBR High Power Chip | 80 - 180 |
828 | DBR High Power Chip | 80 - 180 |
830 | DBR High Power Chip | 80 - 180 |
845.584 (Ca) | DBR High Power Chip | 80 - 240 |
852.347 (Cs) | DBR HOT Chip | 10 - 30 |
DBR Low Power Chip | 40 - 80 | |
DBR High Power Chip | 80 - 240 | |
854.209 (Ca+) | DBR High Power Chip | 80 - 240 |
866.214 (Ca+) | DBR High Power Chip | 80 - 240 |
894.592 (Cs) | DBR Low Power Chip | 40 - 120 |
DBR High Power Chip | 80 - 240 | |
920 | DBR High Power Chip | 80 - 240 |
935 | DBR High Power Chip | 80 - 240 |
976 | DBR Low Power Chip | 40 - 200 |
DBR High Power Chip | 80 - 350 | |
1036 | DBR Low Power Chip | 40 - 180 |
1039 | DBR Low Power Chip | 40 - 180 |
1064 | DBR Low Power Chip | 40 - 180 |
DBR High Power Chip | 100 - 350 | |
1080 | DBR Low Power Chip | 40 - 180 |
1083.33 (He*) | DBR Low Power Chip | 40 - 120 |
DBR High Power Chip | 100 - 350 | |
1090 | DBR Low Power Chip | 40 - 180 |
Accessory | TO-8 Mount | |
Accessory | TOSA Mount |
MOUNTING ADD-ONS:
PACKAGE-TYPES:
* Mode Hop Free Mounting cannot be combined with a 9MM package.
** Virtual Point Source (VPS) Lens only available 760-800 nm and 828-894.592 nm Chips. VPS is also available in 1064-1090 nm Low Power Chips. Additional coatings are available with NRE. A VPS Lens cannot be combined with a 9MM, Butterfly, or Butterfly-ISO package.
*** Hermetic sealing is standard on our 9MM, TOSA, and Butterfly add-on packages. The TO-9 package can be hermetically sealed for an additional 100,00 €/per unit. Ask your sales contact at Laser 2000 for details on batch timing and expedited options, additional costs may apply.
**** The Butterfly-ISO package add-on cost is a pass-through free from our third-party vendor. A Butterfly-ISO package drastically impacts the power range of the device, so request adjusted power levels from your sales contact at Laser 2000.
Photodigm Spectroscopy Certifiedwavelengths are guaranteed to be tunable to the relevant spectroscopy line at 25 °C ± 10 °C.
More details about Photodigm, Inc can be found on their Website by following this link.
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