Pellicle Beamsplitters Specifications

Help with Pellicle Beamsplitters specifications:

Pellicle Beamsplitter Geometry

	Frame Diameter:		A pellicle beamsplitter is a thin, stretched plastic membrane cemented to a rigid supporting ring. Frame diameter refers to the diameter of the supporting ring.
	Search Logic:		User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
	Clear Aperture:		A pellicle beamsplitter is a thin, stretched plastic membrane cemented to a rigid supporting ring. Clear aperture refers to the diameter of the effective area of the pellicle.
	Search Logic:		User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
	Frame Thickness:		A pellicle beamsplitter is a thin, stretched plastic membrane cemented to a rigid supporting ring. Frame thickness refers to the thickness of the supporting ring.
	Search Logic:		User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.

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Pellicle Beamsplitter Performance

	Temperature Range:		The temperature range in which the beamsplitter is designed to work.
	Search Logic:		User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
	Wavelength Range:		The wavelength range in which the beamsplitter is designed to work.
	Search Logic:		User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria.
	Transmission:		The percent transmitted light of the incident light.
	Search Logic:		All matching products will have a value greater than or equal to the specified value.

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Coatings

	Your choices are...
	None		The beamsplitter has no coating.
	Dielectric		Dielectric coatings are designed for a specific wavelength.
	Inconel®		Inconel® coating contains nickel, chromium, cobalt, and iron. A thin Inconel film balances the transmission of each element, resulting in a wavelength neutral coating.  Inconel is a registered trademark of the INCO family of companies.
	Search Logic:		Products with the selected attribute will be returned as matches. Leaving or selecting "No Preference" will not limit the search criteria for this question; products with all attribute options will be returned as matches.

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Pellicle Beamsplitter Surface

	Surface Quality:		Surface quality of the pellicle beamsplitter.
	Your choices are...
	10-5 Scratch / Dig		A dig is a defect on a polished optical surface that is nearly equal in terms of its length and width. A scratch is a defect on a polished optical surface whose length is many times its width. 10 / 5 indicates the average diameter of the digs to be .05 mm and the average length of a scratch is .10 mm.
	20-10 Scratch / Dig		A dig is a defect on a polished optical surface that is nearly equal in terms of its length and width. A scratch is a defect on a polished optical surface whose length is many times its width. 20 / 10 indicates the average diameter of the digs to be .10 mm and the average length of a scratch is .20 mm.
	40-20 Scratch / Dig		A dig is a defect on a polished optical surface that is nearly equal in terms of its length and width. A scratch is a defect on a polished optical surface whose length is many times its width. 40 / 20 indicates the average diameter of the digs to be .20 mm and the average length of a scratch is .40 mm.
	60-40 Scratch / Dig		A dig is a defect on a polished optical surface that is nearly equal in terms of its length and width. A scratch is a defect on a polished optical surface whose length is many times its width. 60 / 40 indicates the average diameter of the digs to be .40 mm and the average length of a scratch is .60 mm.
	80-50 Scratch / Dig		A dig is a defect on a polished optical surface that is nearly equal in terms of its length and width. A scratch is a defect on a polished optical surface whose length is many times its width. 80 / 50 indicates the average diameter of the digs to be .50 mm and the average length of a scratch is .80 mm.
	Other		Any other Scratch / Dig surface quality rating.
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
	Surface Flatness:		The surface flatness of the pellicle beamsplitter, given in terms of (=633nm).
	Your choices are...
	/4		The biggest variation in surface height for the beamsplitter is no more then /4 (=633nm).
	/5		The biggest variation in surface height for the beamsplitter is no more then /5 (=633nm).
	/8		The biggest variation in surface height for the beamsplitter is no more then /8 (=633nm).
	/10		The biggest variation in surface height for the beamsplitter is no more then /10 (=633nm).
	/20		The biggest variation in surface height for the beamsplitter is no more then /20 (=633nm).
	/2		The biggest variation in surface height for the beamsplitter is no more then /2 (=633nm).
	Other		Any other surface flatness in terms of (=633nm).
	Search Logic:		All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.

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