TA / FA SHG pro – Frequency Doubled, High Power Tunable Diode Laser
- UV, blue, green, yellow wavelengths: 320 .. 590 nm
- New: 2W @ 589 nm for laser cooling of Sodium
- Single-frequency operation, linewidth < 500 kHz (typ.)
- Seed: Tunable, grating stabilized diode laser
- Amplifier: Semiconductor or fiber amplifier
- SHG: Resonant frequency doubling stage
- Probe beam output of fundamental laser
- Mode matching and beam shaping optics integrated
- Increased amplitude stability with "noise eater" option
The TA / FA SHG pro system comprises a tunable diode laser, a high power semiconductor (TA), fiber (FA) or Raman fiber (RFA) amplifier, and an integrated frequency doubling stage (SHG pro). The SHG stage is a folded ring cavity in bow-tie configuration with excellent thermal and mechanical stability. The system provides tunable laser radiation for spectroscopy, laser cooling, optical data storage, holography and interferometry.
Technical Information
Technical Information
(shaded wavelengths are coming up) | System Examples:
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Specifications:
| Wavelength range * | 323 .. 541 nm (with semiconductor amplifier) 520 .. 590 nm (with fiber amplifier) |
|---|---|
| Seed laser | DL pro, DL 100/pro design, DL DFB |
| Amplifier | Semiconductor amplifier (TA pro), fiber amplifier (FA) or Raman fiber amplifier (RFA) |
| Doubling stage | SHG pro |
| Coarse tuning | 2 .. 10 nm |
| Continuous scan range | > 20 GHz |
| Operation | Single frequency |
| Linewidth | < 2 MHz @ 5 µs < 500 kHz with DL pro |
| Output power | Up to 2 W, wavelength dependent |
| Spatial mode | Near diffraction limited |
| Optical isolation | Included, 2 x 60 dB |
| Beam shaping | Included |
| Water cooling | Not required |
| Control electronics | DC110, 19” double-stage rack |
| Warm-up time | < 5 min typ. |
| Operating voltage | 100..120 V/ 220..240 V AC 50..60 Hz (auto detect) |
| Power consumption | < 150 W typ., 300 W max. |
* With different NLO crystals and mirrors.
TA SHG pro system with tapered amplifier TA pro.
FA SHG pro system with integrated fiber amplifier.
19” double-stage control rack.
Options & Related Products
Options & Related Products
Options:
- FiberDock: Fiber coupling of probe beam
- FiberDock SHG: Fiber coupling of SHG output beam
- PDD 110/dual: 2-channel Pound-Drever-Hall detector
- Noise eater for enhanced amplitude stability
- Additional regulator modules for seed laser: DigiLock 110, FALC 110, PID 110
- Second doubling stage: Upgrade to TA FHG pro
Related Products:
- Tunable diode lasers, e.g. DL pro and DL 100 / pro design
- Amplified diode lasers, e.g. TA pro
- Resonant doubling stage: SHG pro
- SodiumStar: 20 W guide star laser system
- Photonicals: Laboratory tools and accessories, e.g. Fabry-Perot Interferometers and Wavelength Meters, …
Technical Drawings
Applications
Applications
(BEC of Chromium)
The TA / FA SHG pro is the system of choice for
- Atom optics: Laser cooling & trapping
- Bose-Einstein Condensation & degenerate Fermi gases
- Ion laser cooling & trapping
- Quantum information
- Metrology (frequency, acceleration, rotation, fundamental constants)
- Spectroscopy (atoms, molecules, quantum dots, trace gases)
- Optical pumping & EIT
- Rydberg excitation
- Laser magnetic field measurement
- LIDAR seeding
- Interferometry & holography
Download
Download
Brochure: Specifications & Configurations Frequency Converted Diode Lasers
toptica_BR_frequency_converted_2009.pdf
toptica_BR_frequency_converted_2009.pdf
Article: Frequenzkonvertierte cw-Lasersysteme für Forschung und Industrie
toptica_AR_frequenzkonvertierte_cw_2007.pdf
toptica_AR_frequenzkonvertierte_cw_2007.pdf
