MTA pro

产品详细

 
  • Up to two lasers in TA proBoosTA pro or DL/DFB pro configuration
  • Spectral coverage 369 .. 1770 nm with powers up to 2 W from PM fiber
  • Includes AutoAlign for coupling into tapered amplifier and output fibers
  • Low noise and drift, narrow linewidth
  • Digital control via DLC pro for best performance and convenience

The MTA pro combines up to two MTA TA pro amplified laser systems into a 19” sub-rack and seamlessly integrates into the T-RACK or other suitable 19” racks. The modular design also enables integration of MTA BoosTA pro amplifier only modules or DL/DFB pro laser modules. MTA pro integration of the latter may help to avoid an extra MDL pro and comes with additional features and options.

Like all building blocks of TOPTICA’s Laser Rack Systems, the MTA pro is designed to clear optical tables and to stow away lasers into a 19" form factor. It is ideally suited for integration into TOPTICA Laser Rack Systems that allow researchers to focus on their experiment rather than on their laser system.

When operated in TOPTICA’s T-RACK, the MTA pro has the same optical specifications as a fiber-coupled TA pro system. On top of that, it always includes AutoAlign, a fully-automated push-button coupling optimization into the tapered amplifier and the optical output fibers. Moreover, MTA pro supports output power stabilization.

The MTA pro modular laser unit features a full-extension pull-out mechanism and dynamic cable management, both ensuring easy access to the laser modules. Moreover, it offers passive vibration isolation decoupling the lasers from the environment. The unit consumes a total of 4 Rack Units (RU) in height, including an extra 1 RU blanking front panel recommended for thermal isolation between laser units. Optical output is fiber-delivered allowing for flexible laser light delivery wherever required.

The MTA pro laser modules are controlled with TOPTICA’s DLC pro. Its digital architecture enables low-noise laser operation, intelligent locking functions and remote control via Ethernet.

 

 

MTA pro  
DLC MTA pro
Modular Laser Unit
Includes TA pro AL laser head which is passively vibration isolated against the modular laser base
Integrated modules Up to 2 modules of configuration MTA TA pro (HP/DFB/DFB HP), MTA BoosTA pro (HP), MTA DL pro (HP) or MTA DFB pro
Dimensions laser unit Height: 4 RU (including 1-RU blanking front panel), Width: 19“, Depth: 722 mm
Weight < 30 kg (MTA pro laser unit), < 8.5 kg (DLC pro control unit)
Power consumption < 200 W
Environment temperature 15 - 30° C (operation), 0 - 40° C (storage and transport)
Environment humidity
Non condensing
MTA module MTA TA pro MTA BoosTA pro MTA DL pro (HP) MTA DFB pro
Wavelength range [nm] 660 - 1540 * 369 .. 1770* 633 .. 1770*
Power ex fiber [mW] Up to 2000 6 .. 220 1 .. 80
Typical tuning range [nm] 10 .. 50 2 .. 6
Mode-hop-free tuning [GHz] 20 - 50 depends on seed laser typ. ≥ 20 Up to 1400
Typical instantaneous linewidth (kHz) 0.6 .. 90 kHz (DL pro master),
20 .. 500 kHz (DFB/DBR master)
depends on seed laser 0.6 .. 90 kHz (DL pro master) 20 .. 500 kHz
Polarization Linear > 100 : 1
ASE background (0.05 nm) typ. < -40 dB depends on seed laser typ. < -40 dB
Optical isolators Internal and output isolators included where required
Fiber coupling Fiber coupling included for all input and output beams
Output fiber coupling efficiency min. 50 %, typ. 60 % min. 55 %, typ. 65 %**
Monitor photo diodes Included for monitoring of AutoAlign into amplifier chip and for power stabilization where applicable
AutoAlign Included for coupling into amplifier chip and output fibers
Frequency modulation Mod AC and Mod DC N/A Mod AC and Mod DC
Intensity modulation TA-Mod for amplifier included N/A
Cooling Water cooling required (e.g. DLC Chiller) Active cooling not required
Control unit DLC pro (digital)
Maximum TA current 5 A (with DLC pro TA), 10 A (with DLC pro TA HP) N/A
User Interface Multi-Touch, knob and total remote control
Locking options DLC pro LockFALC proPDH/DLC pro, FALC 110 and PFD
Dimensions control unit Height: 4 RU (including 1-RU ventilation front panel), Width: 19“, Depth: 308 mm
Operating voltage 100 .. 120 V / 220 .. 240 V AC, 50 .. 60 Hz (auto detect)

 

Typical instantaneous linewidth (kHz) 0.6 

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