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Pzt

Mephisto/Mephisto-S

Mephisto/Mephisto-S

…wide separation of the longitudinal modes and simple thermal frequency tuning (over 30 GHz). The application of mechanical force via an integrated PZT allows fast frequency tuning at 100 kHz bandwidth over a 130 MHz frequency range. Mephisto laser head is cooled by convection in air ensuring the…

Microsoft Word - Wavelength Control and Locking with Sub-MHz Precision

Microsoft Word - Wavelength Control and Locking with Sub-MHz Precision

…the
inverted error signal was fed to the fast and slow inputs of the Verdi PZT mirror.
Verdi
Feedback signal
to fast and slow
PZT in Verdi
Feedback signal
to fast and slow
PZT in cavity

10%R
Beamblock
Reference cavity
Analyzer cavity

COHR Mephisto DS 0417 2.pdf

COHR Mephisto DS 0417 2.pdf

…Coefficient (GHz/K) -3
Thermal Tuning Range (GHz) 30
Thermal Response Bandwidth (Hz) ~
=1
PZT Tuning Coefficient (MHz/V) ~
=1
PZT Tuning Range (MHz) ±65
PZT Response Bandwith (kHz) 100
Emission Spectrum Single-frequency
Spectral Linewidth (kHz) (over 100…

COHR MephistoMOPA DS 0417 2.pdf

COHR MephistoMOPA DS 0417 2.pdf

…Coefficient (GHz/K) -3
Thermal Tuning Range (GHz) 30
Thermal Response Bandwidth (Hz) ~
=1
PZT Tuning Coefficient (MHz/V) ~
=1
PZT Tuning Range (MHz) ±65
PZT Response Bandwith (kHz) 100
Emission Spectrum Single-frequency
Spectral Linewidth (kHz) (over 100…

Verdi V-Series

Verdi V-Series

…applications. The “green noise” problem, common in other pump lasers, is eliminated with this design. Additionally, the Verdi V is available with a PZT option to lock the frequency and provide narrower linewidth. See the Verdi V-Series whitepapers for more details. Lowest Optical Noise The lowest…

VerdiFamily DS

VerdiFamily DS

…(VAC) 100 to 240
Frequency (HZ) 50/60
Max. Operating Current (A)(@ 100 VAC) 7.8 13
PZT Input Voltage7 (V/channel) 0 to +100
PZT Tuning Range7 (GHz) >8.2 >6.4
PZT Bandwidth7 DC to 20 kHz
Power Consumption
Maximum 780W 1.3 kW
Typical (W) 380 420 900…

mephisto MOPA whitepaper v05.pdf

mephisto MOPA whitepaper v05.pdf

…frequency with high
precision by adjusting the NPRO crystal temperature or
by fine tuning it with a fast integrated piezo transducer (PZT). It allows the user to have full control
over the laser emission - which is extremely important in atom cooling and trapping
experiments.…

Mephisto MOPA Lasers

Mephisto MOPA Lasers

…Mephisto MOPA (linewidth, stability, frequency tuning). Mephisto MOPA can be tuned over a 30 GHz range and be fine-tuned using temperature and PZT controls of the integrated Mephisto laser. Datasheet Mephisto MOPA Drawing Mephisto MOPA Applications Application Atom Cooling and Trapping Gravitational…

Mephisto Lasers

Mephisto Lasers

…Materials Documents Features & Benefits Mephisto lasers are simple to stabilize in temperature and easy to fine-tune by using an integrated PZT. Due to the widely recognized original Mephisto design featuring a monolithic Nd:YAG NPRO crystal, this diode–pumped device is extremely compact,…

COHR Prometheus DS 1017 1.pdf

COHR Prometheus DS 1017 1.pdf

…(GHz/K) -6
Thermal Tuning Range1 (GHz) 60
Thermal Response Bandwidth (Hz) 1
PZT Tuning Coefficient1 (MHz/V) ~
=2
PZT Tuning Range (MHz) (for 1064 nm and 532 nm) ±65 and ±130
PZT Response Bandwith (kHz) 100
Emission Spectrum Single-frequency
Spectral Linewidth…

COHR Mephisto DS 0819 4.pdf

COHR Mephisto DS 0819 4.pdf

…Coefficient (GHz/K) -3
Thermal Tuning Range (GHz) 30
Thermal Response Bandwidth (Hz) ~
=1
PZT Tuning Coefficient (MHz/V) ~
=1
PZT Tuning Range (MHz) ±65
PZT Response Bandwith (kHz) 100
Emission Spectrum Single-frequency
Spectral Linewidth (kHz) (over 100…

COHR Prometheus DS 0819 3.pdf

COHR Prometheus DS 0819 3.pdf

…(GHz/K) -6
Thermal Tuning Range1 (GHz) 60
Thermal Response Bandwidth (Hz) 1
PZT Tuning Coefficient1 (MHz/V) ~
=2
PZT Tuning Range (MHz) (for 1064 nm and 532 nm) ±65 and ±130
PZT Response Bandwith (kHz) 100
Emission Spectrum Single-frequency
Spectral Linewidth…