Comb shaped spectral laser

NegotiableUpdate on 04/28

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Overview

The comb shaped spectral laser of Pilotphotonics, represented by Beijing Zhengcheng Chuangtuo Technology Co., Ltd., adopts gain switching technology. Based on its years of experience in optical chip design, the laser is sequentially switched to generate coherent pulses of light, thereby generating multiple discrete wavelengths in the frequency domain. This technology was used for laser fine spectroscopy research that won the Nobel Prize in Physics in 2005. The comb shaped spectral laser has the characteristics of narrow linewidth, adjustable wavelength, adjustable free spectral width, and strong phase correlation between comb lines.

Product Details

Comb shaped spectral laser

Beijing Journey Chuangtuo Technology Co., LtdPilotphotonicsThe comb shaped spectral laser adopts gain switching technology, based on its years of experience in optical chip design. By switching the laser in a sequence, coherent pulses of light are generated, thereby generating multiple discrete wavelengths in the frequency domain. This technology has been used to obtain2005The research on laser fine spectroscopy for the Nobel Prize in Physics.

This comb shaped spectral laser has the characteristics of narrow linewidth, adjustable wavelength, adjustable free spectral width, and strong phase correlation between comb shaped lines.

Wavelength Availability: 1310,1530-1610nm, others on request

Free Spectral Range: 5-15GHz, others on request

Number of comb lines: 8-25

Spectral Flatness: 3dB

Comb Bandwidth: 250GHz@-20dB

Linewisth: 300kHz

Carrier to Noise Ratio: 40dB

Average power: 5dBm

Application:

Terabit transmitter（Terabit superchannel transmitters）

Variable wavelength interval wavelength division multiplexing

Millimeter wave and terahertz signal generators