External cavity stabilized grating quantum dot laser
Model：QDL-1000
Overview
Qd-ecdl series single frequency external cavity Grating Stabilized quantum dot semiconductor lasers have a unique spectral range and can be used in fine spectroscopy, accurate measurement, chemistry, medical and other fields.Description
1. Overview
外腔稳定光栅量子点激光器 provided by Sunpump, designed for 精细光谱 applications. Customization is available upon request.
3. Typical Applications
精细光谱; 精确测量; 化学; 医疗等领域.
Specifications
| Wavelength range | 1140 – 1280 nm |
| Output power | > 100 mW |
| Linewidth | 200 kHz @10 ms 、1 MHz @ 1 s |
Technical Data
| Single-frequency external cavity grating stabilized quantum dot diode laser QDL-1000 | |
| Wavelength range | 1140 – 1280 nm* |
| Output power | > 100 mW |
| Linewidth | 200 kHz @10 ms |
| 1 MHz @ 1 s | |
| Piezo (PZT) input: | |
| voltage range bandwidth sensitivity | -15 - +150 V |
| fine frequency tuning | 500 Hz |
| 100 MHz/V | |
| > 5 GHz | |
| Current modulation inputs | |
| Fast modulation: | |
| frequency range sensitivity | 1 – 50 MHz |
| input impedance maximum input voltage | 10 MHz/V |
| Slow modulation: | 50 Ohm |
| frequency range sensitivity | 5 Vp-p |
| input impedance maximum input voltage | |
| DC – 1 MHz | |
| 5 MHz/V | |
| 10 kOhm | |
| 1 Vp-p | |
| Dimensions (L x H x W) | 170 x 80 x 80 mm |
| Weight | 1.8 kg |