Title

QD-ECDL系列单频外腔光栅稳定量子点半导体激光器具有独特的光谱范围，可用于精细光谱，精确测量，化学，医疗等领域。

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
Linewidth	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