18-8/304/316 Stainless Steel Flat Lock Washer

Washers are used to spread the load of a bolt or screw over a larger area or to help prevent loosening under vibration.

There are 3 common kinds available, you can refer to the following specification chart.

Specification 
 
Contact

If you're insterested in our stainless steel flat lock washer, please do not hesitate to send us an email or call us at +8615867456779(Mobile)directly. 

For stock, we suggest you double check from us before placing order, thank you! 


  18-8/304/316 Stainless Steel Flat Lock Washer

Washers are used to spread the load of a bolt or screw over a larger area or to help prevent loosening under vibration.

There are 3 common kinds available, you can refer to the following specification chart.

Specification 
 
Contact

If you're insterested in our stainless steel flat lock washer, please do not hesitate to send us an email or call us at +8615867456779(Mobile)directly. 

For stock, we suggest you double check from us before placing order, thank you! 


 

Crystals

CNI design and manufacture of precision optical components and assemblies. As described in the customer solutions, we have strong capability to design and fabricate custom made optics with variously optical materials.

â—†Coated Laser Crystal

CNI is capable of supplying a large quantity of Laser crystals with high damage coatings to meet the tough requirement from both the OEM and R&D customers.

	Standard Product
	Crystals	Doping	Size(mm3)	Coating
	Nd:YVO4	1%	3x3x2	Coated for 1064 nm, 532 nm, 1342 nm, 671 Nm Laser as required.
		0.5%	3x3x5
	Nd:YAG	1%	3x3x2	Coated for 1064 nm, 532 nm, 946 nm, 473 nm laser as required.
		1%	3x3x23

â—†Output Coupler

An output coupler (OC) is a partially reflective mirror used in lasers to extract a portion of the laser beam from the optical resonator. Lasers operate by reflecting light between two or more mirrors which have an active laser medium between them. The medium amplifies the light by stimulated emission. For lasing to occur, the gain of the active medium must be larger than the total loss, which includes both unwanted effects such as absorption, and the intentional release of energy through the output coupler. In other words the laser must attain threshold.

	Standard Product
	Wavelength	Size	Goating
	473 nm OC	ø4 mm, R=50/100/200 mm	Plano-Concave, HR946 nm, HT473nm
	532 nm OC	ø4 mm, R=50/100/200 mm	Plano-Concave, HR1064 nm, HT532nm
	671 nm OC	ø4 mm, R=50/200 mm	Plano-Concave, HR1342 nm, HT671nm
	1064 nm OC	ø4 mm, R=50/100/200 mm	Plano-Concave,  PR1064nm

â—†Frequency Doubling Crystal

Frequency Doubler or Second Harmonic Generation (SHG) is a special case of sum frequency generation if the two input wavelengths are the same. The simplest scheme for frequency doubling is extracavity doubling. The laser passes through the nonlinear crystal only once. However, if the power density of laser is low, focused beam, intracavity doubling and external resonant cavity are normally used to increase the power density on the crystals.

	Standard Product
	Crystals	Size(mm3	Coating
	LBO	2x2x5	AR@1064nm&532nm/946nm&473nm/1342nm&671nm
		2x2x5
	KTP	2x2x5	AR@1064nm&532nm
		2x2x5
	BBO	2x2x5	AR@1064nm/532nm/266nm
		2x2x5

Laser Crystal

Laser Crystal,Laser Crystal Awards,Laser Engraved Crystal,Laser Cut Crystal

Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.opticsqm.com