首頁 / 產品介紹
780 nm 單頻 CW C-DPSS 緊湊型近紅外雷射, 780 nm Single Frequency Diode-pumped Solid-state UV Laser

780 nm Single Frequency Diode-pumped Solid-state UV Laser
780 nm 單頻 CW C-DPSS 緊湊型近紅外雷射
.超窄線寬:<0.2MHz
.光譜穩定性:<0.2pm over 8 hours
.高能量穩定性:< 1% over 8 hours
🔧 應用:拉曼光譜學、計量學、量子技術
|
Specifications |
||
|
KEY SPECIFICATIONS |
LASER PERFORMANCE |
BEAM CHARACTERISTICS |
|
Wavelength |
Spectral stability (over 8 hours) |
Beam height |
|
780 nm |
± 0.2 pm |
65 mm |
|
Output power (fixed value within range) |
Output power stability (over 8 hours) |
Beam diameter at output aperture |
|
up to 200 mW |
≤ 2.0 % Peak to Peak |
0.8 - 1.2 mm |
|
Spectral bandwidth |
Output power noise (10 Hz - 10 MHz) |
Beam divergence |
|
≤ 0.3 MHz |
≤ 0.1 % RMS |
1.0 mrad, diffraction limited |
|
Spatial mode |
Warm-up time |
Beam pointing stability |
|
TEM00 |
5 - 30 mins |
≤ 5 µrad/°C |
|
Operational mode |
Power consumption |
Coherence length |
|
CW, intracavity-locked SLM |
< 200 W |
> 100 m |
|
Polarisation ratio |
||
|
≥ 100:1, vertical |
||