TLG200 is an ultra-narrow linewidth tunable laser. The product is ideal for coherent communication or long-distance fiber-optic sensors. Its linewidth <100KHz, the wavelength can select the C-band or L-band. The wavelength can be multi-channel output, and locked in the ITU band, and more than 1MHz resolution (resolution). The laser can be controlled through the panel, the laser can be controlled by remote control interface, USB or GPIB. The Benchtop the type of channels 1-4, while the rack can provide 48 channels of output. 

 Important feature of 
 Ultra-narrow linewidth <100Khz 
 C-band or L-band output 
 Wavelength in the 25G ITU wavelength 
 Wavelength to adjust the resolution of 1MHz 
 Single-channel to 48 channel output 

 Typical applications 
 Optical oscillator 
 Coherent communication 
 Optical sensors 
 Parameters Min. Typ. Max. Unit 
 Output Power 6 15.5 dBm 
 Number of Channels-Benchtop 1 4 - 
 Nubmer of Channels-Rackmount 1 48 - 
 Wavelength Tunability (C Band) 1527.60 1565.50 nm 
 Wavelength Tunbability 40 55 dB 
 ITU-Grid Spacing 25 GHz 
 Fine Tune Resolution 1 MHz 
 Frequency Accuracy + / -2 GHz 
 Linewidth (FWHM) 50 100 KHz 
 Side Mode Suppression Ratio 2.5 3.5 dB 
 RIN -140 dB / Hz 
 Polarization Extinction Ratio 20 dB 
 Singal Spontaneous Emission Ratio 40 55 dB 
 Warm-Up Time 20 Sec 
 PC Interface USB and GPIB - 
 Optical Connector FC or SC, SPC or APC 
 Dimensions-Bench Top (W * H * D) 236 * 100 * 380 mm 
 Dimensions-Rackmount (W * H * D) 485 * 135 * 380 mm 
 Shanghai will Asia Communication Technology Co., Ltd. 
 Wu Jun 
 Tel 021-60547376 QQ120653492 Mobile 18214765220 E-mail wujun@china-fiber.net