BioLase Technology Inc.:

The San Clemente maker of dental lasers said its second-quarter loss narrowed and sales rose as the company introduced new products. The company lost $887,800, or 4 cents a share, compared with a loss of $1.25 million, or 7 cents a share, a year earlier. Sales rose 61% to $2.26 million. BioLase said it introduced its WaterLase and TwiLite dental diode laser systems.

Chief Executive Jeffrey Jones said in an interview that he expects the company to break even or maybe have a small profit in the fourth quarter.

The stock rose 22 cents to $2.53 a share in Nasdaq trading.