Babinet Compensator Theory The BSC Babinet Soleil Compensator is constructed from two opposed crystal quartz wedges with a compensating quartz block in optical contact with the smaller wedge as shown below. Both wedges are cut with the quartz optic axis parallel to their long edges, and the compensating block has its axis at right angles. In operation, the large wedge is translated across the smaller, thus presenting a variable path length difference to an optical beam passing through the instrument. The compensating block ensures that this difference is uniform across the aperture. This beam can be considered to be resolved into two components lying parallel to the quartz fast and slow optic axes. On emerging from the Compensator, each component now has a differential phase retardation dependent upon the optical path length difference through the quartz.
|Published (Last):||10 September 2005|
|PDF File Size:||14.66 Mb|
|ePub File Size:||11.26 Mb|
|Price:||Free* [*Free Regsitration Required]|
We have in-house infrastructure capabilities for all the processes involved in the manufacture of our products. This helps us to have total control of quality in our products and services. Our core competency is in prototype development and low volume production of opto-mechanical devices and systems where skilled labour is the major input.
Our location in INDIA enables us to be the most cost effective in this field of activity compared to any other company in the world. The products described in this website constitute only the standard items we manufacture for research and industrial market. We also undertake contract manufacturing of opto-mechanical products in standard and custom specifications.
We try improving the quality of our products for every consignment we dispatch. Our customers can expect to receive better products each time a purchase order is placed with us. Our strength is our satisfied customers worldwide. We request your continued support in our endeavor to serve you better.
We value the feedback on our products and services. Please mail us to mail holmarc. Industrial Estate, H. O Kalamassery, Kochi - , Kerala, India. All orders require immediate written confirmation. Product warranty: Our warranty for all our mechanical components and systems are ONE year from the date of shipment. Repair or replacement will be made free of charge for products with defects in material and workmanship during this period. For our optical components, our warranty is 30 days from the date of shipment.
Defective items will be replaced free of cost. The customer must notify any defect in optical components within 48 hours of receipt. For all warranty replacement, a written statement with an authorized signature indicating the reason for rejection attaching test reports are requested to accompany the returned parts. All defective items must be returned in their original shipping container within 10 days of the date of shipment.
Quotations: All quotations are valid for 90 days from the date of issue. Customers paying by international wire transfer must prepay all bank charges including all charges imposed by correspondent or intermediary banks. The date of delivery is only an estimate and we will have no liability for late or partial deliveries. Catalog items are normally shipped immediately from inventory. In the event that the items is out of stock, an estimated delivery date is given at the time of order.
Most items can be shipped within 45 days. Specifications: HOLMARC reserves the right to modify, change or otherwise improve all items in the catalog specifications without prior notice. Taxes: We collect general sales tax on shipments, unless the purchaser supplies us a signed official sales tax exemption certificate with the order. Repairs: If your unit is out of warranty but needs repair, please contact us with details regarding the damage. All rights reserved. Follow us.