Semiconductor Laser Controller DLC-Fornitore globale

China. Room 2404, Wanyin International Building, No. 100 Minxin Road, Qianjiang New City, Jianggan District, Hangzhou City, Zhejiang Province

Semiconductor Laser Controller DLC

MoglabsofsemiconductorLaser controller（DLC）Can provide everything needed to drive external cavity tunable semiconductor lasers，And lock it onto an atom or other reference frequency.Less noise, more stable performance, and can lock the mode for a long time without drifting. Additionally, DLCSeries controllerIt can also be compatible with other brands of lasers on the market.

advantage:

● Intuitive operation

● Automatically lock the center of the oscilloscope trajectory

● Dual oscilloscope trajectory selection switch

Eight major functions integrated into one

○Ultra low noise power supply

○temperature controller

○Photodetector

○demodulator(megaphone)

○Feedback servo system

○Piezoelectric actuator

○modulator driver

○Precision slope scanning generator

Application:

Laser cooling and capture

● Wave color-Einstein condensation

● Ion capture

Quantum Optics: Compressed Light

Electromagnetic transparency and slow light effect

● Time and frequency standards

● Laser spectroscopy

Parameters:

model	DLC102/DLC202/DLC252/DLC502
electric current
output current	0 – 100/200/250/500 mA
noise	<100 pA/√ Hz (DC -1 MHz)
External modulation	0 – 1 MHz (–3dB), 100μA/V; Current modulation can reach 10MHz (-3dB)
Maximum voltage	3.2 V @ full current; 6 V @ half current
Maximum voltage	High voltage version is optional
temperature
Controllable range	0-30 ℃ (-40 ℃ -50 ℃ range optional), ± 0.1 ℃ display resolution
stability	±5 mK/℃
TEC power supply	±2.5 A，±9 V（22W）
sensor	NTC 10 KΩ， AD590， AD592
Photodetector
photodiode	Si-PIN，740 – 1100 nm， ± 10 ° measurable
photodiode	Optional: 370/400-1100 nm, measurable at ± 20 °
bandwidth	720 kHz (−3 dB); CMRR >120 dB
coupling	AC, DC, differential circuit
size	Approximately 30 x 30 x 60mm
frequency feedback
modulate	250 kHz ± 20 kHz; Current output ± 500 mA ± 8 V
bandwidth	Typical value of 40 kHz, related to laser
phase	0 – 360°
feedback	Dual integrator (slow channel, piezoelectric)+single integrator (fast channel, current)
gain	Main gain ± 20 dB, plus ± 20 dB on slow and fast channels
Sample and hold	External control locking or scanning; Allow frequency modulation and relocking
scan
scan	Scanning frequency 4-70 Hz
Piezoelectric output	0 – 150 V, 5 mA, Dual channel; The stack output limit can be set to 120V
range	Typical value of 50 GHz, related to lasers
Power supply and size
IEC input	100 or 110/120 or 220/240 V, 50/60 Hz, 3 A
IEC output	Public grounding with input
size	88 x 422 x 210 mm, 4.3kg
size	Optional rack installation kit