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Pzt Option

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

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

…the absolute laser output wavelength with similar precision. The PZT actuator also enables rapid tuning over several GHz for applications that require wavelength agility. This feature is now standard on all Verdi-IR lasers and optional on all Verdi-green lasers (excluding the new Verdi G-Series),…

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…

Mephisto/Mephisto-S

Mephisto/Mephisto-S

…power up to 2 W. Mephisto S is a cost-effective version available only at 1064 nm with output power up to 0.5 W. Fiber coupling is available as an option for all variants. All Mephisto family products utilize a Non-Planar Ring Oscillator (NPRO). This is a miniature monolithic laser cavity with the…

VerdiFamily DS

VerdiFamily DS

…+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
Number of Diodes (FAPs) 1 2
Cooling Requirements
Laser Head Air-cooled, Closed-loop
water cooling optional water cooling…

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 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 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…

UCLD Catalog.book

UCLD Catalog.book

…the laser system.
Key Topics: Laser and electrical safety; thermal and humidity management; re-centering PZT's; monitoring
wavelength calibration with an optional Spectrometer; customer RS-232 operation.
Prerequisites: Some experience with lasers and laser safety is recommended.…

WP1 MephistoNPRO Final.pdf

WP1 MephistoNPRO Final.pdf

www.Coherent.com tech.sales@coherent.com I (800) 527-3786 I (408) 764-4983 3
White Paper
Figure 4 Mephisto frequency tuning ranges with PZT and
temperature controller.
Phase Noise and Frequency Locking
Phase Noise is the name for the error in the frequency
linewidth of…

COHR Prometheus DS 0819 3.pdf

COHR Prometheus DS 0819 3.pdf

…unmatched by any other commercial product. Prometheus laser is simple to stabilize in temperature and easy to fine-tune by using an integrated PZT. Prometheus is available at power levels of 20 mW, 50 mW, and 100 mW at 532 nm and corresponding powers of 500 mW, 1000 mW, and 1500 mW at 1064 nm…

COHR Prometheus DS 1017 1.pdf

COHR Prometheus DS 1017 1.pdf

…contamination and other degradation processes. Prometheus laser is simple to stabilize in temperature and easy to fine-tune by using an integrated PZT. The intrinsic stability of the laser is further improved by our acclaimed Noise Eater (NE) technology. This active intensity noise reduction…