764H high-power laser diode fixture

The 764H series high-power laser diode fixture adopts industrial grade heat sink and cooling fan design, providing air cooling and heat dissipation solutions for high-power laser diodes and linear arrays. Both free space diode laser arrays and fiber coupled diode laser arrays can use flexible top mounting plates. When connected to Newport's 3700 high-power TEC controller, model 764H-061 can dissipate up to 61 watts of heat, while model 764H-110 can process up to 110 W of waste heat at an ambient temperature of 25 degrees Celsius.

Capable of handling a heat load of 110 watts

Compatible with 3700 high-power temperature controller

Efficient fan cooling, easy to operate

contrast	model
	764H-061High power semiconductor laser fixture, * * thermal load 61 W
	764H-110High power semiconductor laser fixture, * * thermal load 110 W

Product specifications

model	764H-061	764H-110
Packaging type	CS Bar	CS Bar
TE cooler	6 A	11 A
temperature range	-10 to 50°C	-10 to 50°C
temperature sensor	10 kΩ NTC Thermistor	10 kΩ NTC Thermistor
TEC controller connectionEnd type	Pigtailed D-Sub 7W2 Male	Pigtailed D-Sub 7W2 Male
Heat dissipation performance	61 W	110 W
size	141 x 120 x 200 mm	197.3 x 143 x 221 mm
weight	3.7 kg	5 kg

characteristic

Precise control of temperature for high-power diodes

The internal series of Peltier thermoelectric (TE) coolers provides precise control over device temperature, enabling wavelength tuning and excellent stability.

Flexible diode installation method on top copper plate

The copper mounting plate provides a series of mounting holes that can be used in conjunction with various high-power laser diodes. The figure shows -061. Laser diodes provided by other manufacturers in the market can be installed through special holes that can be drilled on copper plates. If customized hole patterns are required, the top copper plate can also be purchased separately. Spare boards can be ordered as needed.

accessory

Recommended temperature controller

contrast	describe
	3700High power temperature controller, ± 14 A, 24 VDC, 336 W

SPARE PART

contrast	describe
	90032541Backup top plate, 764H-061 high-power semiconductor laser fixture
	90032542Backup top plate, 764H-110 high-power semiconductor laser fixture