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770-795nm semiconductor laser
Laser Diodes

770-795nm semiconductor laser

Supplier
Precilasers
Category
Laser Diodes
Origin
China

fixed external-cavity semiconductor lasers with frequency-to-radiation lasers have the characteristics of mode-hop-free;

Specification Snapshot
Optional Wavelength Range
770nm-795nm
Common wavelength
780nm、795nm
Linewidth
<100KHz^（3）/200KHz
Power Stability
<1%
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Overview

fixed external-cavity semiconductor lasers with frequency-to-radiation lasers have the characteristics of mode-hop-free; narrow lines; ultra-low-intensity noise; and super-large band bandwidth. The product uses photo-communication-grade semiconductor laser sealing technology; a combination of high-modular bandwidth drivers; the realization of ultra-narrow linewidth (<5kHz), ultra-low-intensity noise (<150 dBc/Hz@100 kHz), large-modulated bandwidth (>5MHz) fixed external-cavity semiconductor lasers; and important applications in research areas such as atomic gravity meters, optical crystals, laser radar, dry optical communications, high-precision optical transmission, optical measurements and precision spectroscopy

Specifications

ParameterValue
Optional Wavelength Range770nm-795nm
Common wavelength780nm、795nm
Temperature Tuning Range>5GHz
Polarization Extinction Ratio>20dB
Power Stability<1%
Current Tuning Range>500MHz
Current Tuning Bandwidth＞500KHz

Applications

Rb Application

Key Features

Narrow-line width; low-intensity noise; truncable; linear bias; excellent beam mass

Datasheet

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Supplier Information

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Precilasers
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Founded in late 2017, Shanghai PreciLasers Technology Co., Ltd. is a high-tech enterprise and Shanghai specialized and sophisticated enterprise. We focus on R&D and production of high-end fiber lasers, with application-oriented precision fiber lasers as our core competency. We mainly target markets such as quantum information, LiDAR, advanced industry, and medical aesthetics, providing precise wavelength, linewidth, pulse shape, etc. controlled high-end fiber lasers. Our products are used in cutting-edge quantum scientific research, including quantum precision measurement, quantum computers, LiDAR, laser sensing, semiconductor inspection and processing, and other high-end applications.

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770-795nm semiconductor laser
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