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Design for optical control of telescope, high output guide star laser@589nm sodiumstar-Sodiumstar
Design for optical control of telescope, high output guide star laser@589nm sodiumstar-TOPTICA Photonics AG

Design for optical control of telescope, high output guide star laser@589nm sodiumstar
TOPTICA Photonics AG

TOPTICA Photonics AG's Response Status

Response Rate

100.0%

Response Time

21.4hours

Relatively Fast Response


About This Product

■ Characteristics

・ Laser guide star for compensation optical ・ Excite sodium in the atmosphere at 589nm ・> 20W CW output power, <5MHz narrow line width ・ A low power version is also available for cooling sodium laser ・ First commercial sodium guide star laser for air compensation optical optical ・ Easy movements and enriched functions just to switch on ・ Re -amplifier for high -efficiency photon returning ・ Reliable achievements A high -output guide star laser developed for control of compensation optical at the ground astronomy. The second hyperonic wave occurrence of a near -infrared DFB semiconductor laser with a continuous raman fiber amplifier is adopted as the basic technology. It is a groundbreaking laser light source that allows a high output of 20W or 5MHz at the same time in 589nm, an excitation wavelength of sodium. For laser cooling applications, a low -output model (2W) based on the standard product, DL RFA SHG Pro, can be provided with a narrow line width of the sub MHz order. Many technical issues, such as high -term operation, seismic design, and reducing the effects of gravity, have been cleared, and a very stable operation has been realized under 589 nm / 22W conditions.

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    Design for optical control of telescope, high output guide star laser@589nm sodiumstar

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1 Models of Design for optical control of telescope, high output guide star laser@589nm sodiumstar

Image Part Number Price (excluding tax) Oscillation wavelength Seed laser Optical amplifier The second hyperonic wave outbreak Wavelength tuning range action mode Oscillation line width output Space mode quality Optical isolator Water -cooled mechanism Operating voltage power consumption
Design for optical control of telescope, high output guide star laser@589nm sodiumstar-Part Number-Sodiumstar

Sodiumstar

Available upon quote

589nm

DL DFB

Raman Fiber Amplifier

SHG Pro

> 10GHz

Single frequency oscillation

~ 5MHz

> 20w

Appearance to the diffraction limit

Built -in, 60db+35db (Before / After Amplifier)

Yes (for Amplifier Stage)

208V AC / 60Hz; 230V AC, 50Hz

1.3kw Max.

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About Company Handling This Product

Response Rate

100.0%


Response Time

21.4hrs

Company Overview

TOPTICA Photonics Inc. is a manufacturer and supplier of lasers and laser-based systems used in scientific and...

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